Ryan212 Ryan212

27-09-2017
Mathematics

contestada

Solve each equation. Then check your solution. 3-a/7=-2

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mashteyman mashteyman

27-09-2017

3-a/7=-2 (problem)
3-a=-14 ( multiply by 7 on both sides)
-a=-14 (subtract 3 from both sides)
a=14 (divide both sides by negative 1)
Answer: a=14

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