x-4=12x+7-7x

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Solution for x-4=12x+7-7x equation:



x-4=12x+7-7x
We move all terms to the left:
x-4-(12x+7-7x)=0
We add all the numbers together, and all the variables
x-(5x+7)-4=0
We get rid of parentheses
x-5x-7-4=0
We add all the numbers together, and all the variables
-4x-11=0
We move all terms containing x to the left, all other terms to the right
-4x=11
x=11/-4
x=-2+3/4

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