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

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

User Spinlock
by
7.9k points

1 Answer

2 votes
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
User Yevgeniy Brikman
by
8.6k points
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