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Solve the equation for x -3x+7=-2
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2 votes
Solve the equation for x -3x+7=-2

User Maryo
by
7.7k points

2 Answers

4 votes

Answer:

x=3

Explanation:

Subtract 7 from both sides and the equation becomes

-3x=-2-7

Simplify

-3x=-9

Divide both sides by -3

x=3

User Thomas Nicole
by
9.0k points
7 votes

Answer:

x=-2 1/2

Explanation:

x-3x=-2+7

x-3x=5

-2x=5

x=5/(-2)

x=-2 1/2

User Jlembke
by
8.5k points
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