8x+9=(3x-1)+7

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Solution for 8x+9=(3x-1)+7 equation:



8x+9=(3x-1)+7
We move all terms to the left:
8x+9-((3x-1)+7)=0
We calculate terms in parentheses: -((3x-1)+7), so:
(3x-1)+7
We get rid of parentheses
3x-1+7
We add all the numbers together, and all the variables
3x+6
Back to the equation:
-(3x+6)
We get rid of parentheses
8x-3x-6+9=0
We add all the numbers together, and all the variables
5x+3=0
We move all terms containing x to the left, all other terms to the right
5x=-3
x=-3/5
x=-3/5

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