7x+2=3(2x-5)+8

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Solution for 7x+2=3(2x-5)+8 equation:



7x+2=3(2x-5)+8
We move all terms to the left:
7x+2-(3(2x-5)+8)=0
We calculate terms in parentheses: -(3(2x-5)+8), so:
3(2x-5)+8
We multiply parentheses
6x-15+8
We add all the numbers together, and all the variables
6x-7
Back to the equation:
-(6x-7)
We get rid of parentheses
7x-6x+7+2=0
We add all the numbers together, and all the variables
x+9=0
We move all terms containing x to the left, all other terms to the right
x=-9

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