9x-8=12x-7

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Solution for 9x-8=12x-7 equation:



9x-8=12x-7
We move all terms to the left:
9x-8-(12x-7)=0
We get rid of parentheses
9x-12x+7-8=0
We add all the numbers together, and all the variables
-3x-1=0
We move all terms containing x to the left, all other terms to the right
-3x=1
x=1/-3
x=-1/3

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