8x+4=-8x-4

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Solution for 8x+4=-8x-4 equation:



8x+4=-8x-4
We move all terms to the left:
8x+4-(-8x-4)=0
We get rid of parentheses
8x+8x+4+4=0
We add all the numbers together, and all the variables
16x+8=0
We move all terms containing x to the left, all other terms to the right
16x=-8
x=-8/16
x=-1/2

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