5x+7=-3x=31

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Solution for 5x+7=-3x=31 equation:



5x+7=-3x=31
We move all terms to the left:
5x+7-(-3x)=0
We get rid of parentheses
5x+3x+7=0
We add all the numbers together, and all the variables
8x+7=0
We move all terms containing x to the left, all other terms to the right
8x=-7
x=-7/8
x=-7/8

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