9x+5=3(x-1)+7

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Solution for 9x+5=3(x-1)+7 equation:



9x+5=3(x-1)+7
We move all terms to the left:
9x+5-(3(x-1)+7)=0
We calculate terms in parentheses: -(3(x-1)+7), so:
3(x-1)+7
We multiply parentheses
3x-3+7
We add all the numbers together, and all the variables
3x+4
Back to the equation:
-(3x+4)
We get rid of parentheses
9x-3x-4+5=0
We add all the numbers together, and all the variables
6x+1=0
We move all terms containing x to the left, all other terms to the right
6x=-1
x=-1/6
x=-1/6

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