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How to solve this problem step by step: -3x-2+7x=10

How to solve this problem step by step: -3x-2+7x=10
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How to solve this problem step by step: -3x-2+7x=10

User Dale Clifford
by
8.4k points

2 Answers

7 votes
-3x-2+7x=10

Combine like terms

4x-2=10

Add -2 to both sides

4x=12

Divide both sides by 4

X=3
User Massive Boisson
by
8.3k points
2 votes

Answer:

x=3

Explanation:

-3x+7x=4x

4x-2=10/+2

4x=12/:4

x=3

User MorphieBlossom
by
8.6k points
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