8x+3+-7=-12

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Solution for 8x+3+-7=-12 equation: 



8x+3+-7=-12

We move all terms to the left:

8x+3+-7-(-12)=0

We add all the numbers together, and all the variables

8x+8=0

We move all terms containing x to the left, all other terms to the right

8x=-8

x=-8/8

x=-1

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