2x+8=-x-28

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Solution for 2x+8=-x-28 equation:



2x+8=-x-28
We move all terms to the left:
2x+8-(-x-28)=0
We add all the numbers together, and all the variables
2x-(-1x-28)+8=0
We get rid of parentheses
2x+1x+28+8=0
We add all the numbers together, and all the variables
3x+36=0
We move all terms containing x to the left, all other terms to the right
3x=-36
x=-36/3
x=-12

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