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Constructing Linear E quations

Constructing Linear E quations. Q1 I think of a number , add 7, multiply by 3, subtract 3, divide by 6, then multiply by 12. The answer is 72. Find the number I was thinking of. Constructing Linear E quations.

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Constructing Linear E quations

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  1. Constructing Linear Equations Q1 I thinkof a number, add 7, multiplyby 3, subtract 3, divide by 6, thenmultiplyby 12. The answeris 72. Findthenumber I wasthinking of.

  2. Constructing Linear Equations Q2 The number in eachsquareisthe sum ofthenumbersoneitherside. Ifyoumanagedtofindtheanswers, canyouthinkofanotherwayto do this? 30 23 25

  3. Constructing Linear Equations Q3 Adriennehasthree times as manydollars as Karim. AdriennegivesKarim $20. Shethenhas $5 more dollarsthanKarim. Howmuch does Adriennehavenow?

  4. Constructing Linear Equations Q4 Joy´sAuntieMary is four times as old as Joy. Ifthe sum oftheir ages is 70, findtheir ages.

  5. Constructing Linear Equations Q5 The sum ofsixconsecutiveevennumbersis 174. Whatisthesmallestofthenumbers?

  6. Constructing Linear Equations Q6 The sum ofsevenconsecutiveoddnumbersis 133. Whatisthelargestofthenumbers?

  7. Constructing Linear Equations Q7 The sum oftwonumbersis 56, andtheirdifferenceis 14. Whatistheirproduct?

  8. Constructing Linear Equations Q8A cuboidhas a volume of 180cm³. The lengthistwice as big as thewidthandtheheightis 2 cm biggerthanthewidth. Findthelength, widthandheightofthecuboid.

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