7x-2=2(5x-5)

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Solution for 7x-2=2(5x-5) equation:



7x-2=2(5x-5)
We move all terms to the left:
7x-2-(2(5x-5))=0
We calculate terms in parentheses: -(2(5x-5)), so:
2(5x-5)
We multiply parentheses
10x-10
Back to the equation:
-(10x-10)
We get rid of parentheses
7x-10x+10-2=0
We add all the numbers together, and all the variables
-3x+8=0
We move all terms containing x to the left, all other terms to the right
-3x=-8
x=-8/-3
x=2+2/3

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