8x-4=8-7x

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Solution for 8x-4=8-7x equation:



8x-4=8-7x
We move all terms to the left:
8x-4-(8-7x)=0
We add all the numbers together, and all the variables
8x-(-7x+8)-4=0
We get rid of parentheses
8x+7x-8-4=0
We add all the numbers together, and all the variables
15x-12=0
We move all terms containing x to the left, all other terms to the right
15x=12
x=12/15
x=4/5

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