7=2(6-x)

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Solution for 7=2(6-x) equation:



7=2(6-x)
We move all terms to the left:
7-(2(6-x))=0
We add all the numbers together, and all the variables
-(2(-1x+6))+7=0
We calculate terms in parentheses: -(2(-1x+6)), so:
2(-1x+6)
We multiply parentheses
-2x+12
Back to the equation:
-(-2x+12)
We get rid of parentheses
2x-12+7=0
We add all the numbers together, and all the variables
2x-5=0
We move all terms containing x to the left, all other terms to the right
2x=5
x=5/2
x=2+1/2

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