4 years ago

Solve the equation -7x-3x+2=-8x-8

2 answers:

5 0

Add like terms first
-7x - 3x = -10x

so we have -10x + 2 = -8x - 8
-> 2 = 2x - 8 [added 10x to both sides]
-> 10 = 2x [added 8 to both sides]
-> x = 5 [divided both sides by 2

therefore the answer is x = 5

Natalka [10]4 years ago

3 0

Add like terms 10x add 10x to both sides add 8 to both sides the answer is x=5

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