2x+7=3-8x

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Solution for 2x+7=3-8x equation:



2x+7=3-8x
We move all terms to the left:
2x+7-(3-8x)=0
We add all the numbers together, and all the variables
2x-(-8x+3)+7=0
We get rid of parentheses
2x+8x-3+7=0
We add all the numbers together, and all the variables
10x+4=0
We move all terms containing x to the left, all other terms to the right
10x=-4
x=-4/10
x=-2/5

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