myriah16 myriah16

17-03-2021
Mathematics

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YaKnowMeCuz YaKnowMeCuz

17-03-2021

45 = 15x - 9x/2

First combine like terms
15x - 9x is 4x

45=4x/2
Not multiply both sides by 2
45 x 2 = 90 4x/2 x 2 = 4x

90=4x
Divide both sides by 4 and you get
X=22.5

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