Imanijohnson23 Imanijohnson23

29-09-2017
Mathematics

contestada

11a+9=4a+30 what is the answer

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Thiendnguyen95 Thiendnguyen95

29-09-2017

a=3.......................

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nikiboo nikiboo

29-09-2017

11a+9=4a+30
11a-4a=30-9
7a=21
a=21/7
a=3

Answer Link

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