x-18=-2(x-3)

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Solution for x-18=-2(x-3) equation:



x-18=-2(x-3)
We move all terms to the left:
x-18-(-2(x-3))=0
We calculate terms in parentheses: -(-2(x-3)), so:
-2(x-3)
We multiply parentheses
-2x+6
Back to the equation:
-(-2x+6)
We get rid of parentheses
x+2x-6-18=0
We add all the numbers together, and all the variables
3x-24=0
We move all terms containing x to the left, all other terms to the right
3x=24
x=24/3
x=8

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