9(x+1)=7x+7

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



9(x+1)=7x+7
We move all terms to the left:
9(x+1)-(7x+7)=0
We multiply parentheses
9x-(7x+7)+9=0
We get rid of parentheses
9x-7x-7+9=0
We add all the numbers together, and all the variables
2x+2=0
We move all terms containing x to the left, all other terms to the right
2x=-2
x=-2/2
x=-1

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