x-7=2(x-4)

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Solution for x-7=2(x-4) equation:



x-7=2(x-4)
We move all terms to the left:
x-7-(2(x-4))=0
We calculate terms in parentheses: -(2(x-4)), so:
2(x-4)
We multiply parentheses
2x-8
Back to the equation:
-(2x-8)
We get rid of parentheses
x-2x+8-7=0
We add all the numbers together, and all the variables
-1x+1=0
We move all terms containing x to the left, all other terms to the right
-x=-1
x=-1/-1
x=1

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