7x-7=2x-2+x+5

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Solution for 7x-7=2x-2+x+5 equation:



7x-7=2x-2+x+5
We move all terms to the left:
7x-7-(2x-2+x+5)=0
We add all the numbers together, and all the variables
7x-(3x+3)-7=0
We get rid of parentheses
7x-3x-3-7=0
We add all the numbers together, and all the variables
4x-10=0
We move all terms containing x to the left, all other terms to the right
4x=10
x=10/4
x=2+1/2

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