'Literal equations' presentation slideshows

Literal Equations

786 views • 63 slides

Jeopardy

Jeopardy. Algebra & Inequalities. Trigo-nometry. Literal Equations. Percent's. Radicals. Geometry. Mixed. 100. 100. 100. 100. 100. 100. 100. 200. 200. 200. 200. 200. 200. 2 00. 300. 300. 300. 300. 300. 300. 300. 400. 400. 400. 400. 400. 400. 400. 500. 500. 500.

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Introduction

Introduction While it may not be efficient to write out the justification for each step when solving equations, it is important to remember that the properties of equality must always apply in order for an equation to remain balanced.

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Solving Linear Equations

Solving Linear Equations. Chapter 1. Solving Simple Equations and Multi-Step Equations. I can solve multi-step linear equations using inverse operations. Solving Simple Equations and Multi-Step Equations. Vocabulary (page 4 in Student Journal)

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Literal Equations

Literal Equations. Example 1. If we knew the rate and the distance, could we solve to find the time of a trip?. Formula relating distance, rate and time. Identify what you want to get by itself!.

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Solving Literal Equations

Solving Literal Equations. Sometimes you have a formula and you need to solve for some variable other than the "standard" one. Example: Perimeter of a square P=4s It may be that you need to solve this equation for s , so you can plug in a perimeter and figure out the side length.

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solve literal equations (formulas) for a specified variable. SOL: A.4a

Objective The student will be able to:. solve literal equations (formulas) for a specified variable. SOL: A.4a. Designed by Skip Tyler, Varina High School. Answer Now. 1) Solve 2x - 4y = 7 for x To get x by itself, what is the first step?. Add 2x Subtract 2x Add 4y Subtract 4y.

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3.6 Using Formulas and Literal Equations

3.6 Using Formulas and Literal Equations. Objectives: Solve literal equations for specific variable. Use formulas to solve problems. Standard Addressed: 2.8.11D: Formulate equations to model routine and non-routine problems. . An equation that involves 2 or more variables is

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Foundations of Algebra

Literal Equations Practice. Foundations of Algebra. Review: Steps to Solve a Literal Equation. Step 1. Start with an example. It could be an equation or a formula.

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Solving Literal Equations and Formulas

Solving Literal Equations and Formulas. Objectives: I can solve literal equations (formulas) for a specified variable. I can apply these skills to solve practical problems. An equation is a mathematical sentence that contains an equal sign ( = ). Ex: x = yz What do x, y, and z stand for?

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Lesson 2.5 Literal Equations

Lesson 2.5 Literal Equations. Introduction

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2-8 Literal Equations and Dimensional Analysis

2-8 Literal Equations and Dimensional Analysis . A Review. Any questions on your homework?. Review Name:_______________. A Review. A Review. Solve for a specific variable. More examples. Real-World Problems.

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Literal Equations

Literal Equations. Warm Up. In January 2011, the national average for 5 gallons of gas was $17.20. What was the national average for 1 gallon of gas? What was the price for 18 gallons of gas?. What is a literal equation?. Literal equations are equations that involve two or more variables .

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MA.912.A.3.3 : Solve literal equations for a specified variable.

Algebra 1 Mini-Lessons. Which of the following shows the equation below correctly solved for a ? b = 4 a ? 17 ? 2 b. A. B. C. D. MA.912.A.3.3 : Solve literal equations for a specified variable. Algebra 1 Mini-Lessons.

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Rewriting Formulas

Rewriting Formulas. 7L: rearrange formulas to highlight a quantity of interest.

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Pg. 98 21-36 Left Answer Key

Pg. 98 21-36 Left Answer Key. 21.) 6 24.) 2 27.) 30.) -4 33.) 2 36.) . 1. 3. 3. 8. 1. 6. Pg. 106 21-31 Left & 41 Answer Key. 41.)a. b. c. + 1 = 120mi 48mi/hr. 21.) 25 23.) -37 25.) 18 27.) no solution 29.) no solution 31.) identity. d. d. 40. 40. d. d.

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Solving Literal Equations and Formulas

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Algebra 1: Section 2-6

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Rewriting Formulas

Rewriting Formulas. 7L: rearrange formulas to highlight a quantity of interest Friday August 24 th 2012. So far we have studied equations that look like 2x-4=10 and 5x+17=32. .

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Literal Equations

Literal Equations. Section 3-8-1. When using a formula in a spreadsheet, the desired variable is to be solved for before the numbers are input. When you did the formulas page, known values were input, and then you solved for the unknown.

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