7x+15(x+-1)=-5+12x

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Solution for 7x+15(x+-1)=-5+12x equation:



7x+15(x+-1)=-5+12x
We move all terms to the left:
7x+15(x+-1)-(-5+12x)=0
We add all the numbers together, and all the variables
7x+15(x-1)-(12x-5)=0
We multiply parentheses
7x+15x-(12x-5)-15=0
We get rid of parentheses
7x+15x-12x+5-15=0
We add all the numbers together, and all the variables
10x-10=0
We move all terms containing x to the left, all other terms to the right
10x=10
x=10/10
x=1

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