-3(x+2)=5(1-x)+7

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Solution for -3(x+2)=5(1-x)+7 equation:



-3(x+2)=5(1-x)+7
We move all terms to the left:
-3(x+2)-(5(1-x)+7)=0
We add all the numbers together, and all the variables
-3(x+2)-(5(-1x+1)+7)=0
We multiply parentheses
-3x-(5(-1x+1)+7)-6=0
We calculate terms in parentheses: -(5(-1x+1)+7), so:
5(-1x+1)+7
We multiply parentheses
-5x+5+7
We add all the numbers together, and all the variables
-5x+12
Back to the equation:
-(-5x+12)
We get rid of parentheses
-3x+5x-12-6=0
We add all the numbers together, and all the variables
2x-18=0
We move all terms containing x to the left, all other terms to the right
2x=18
x=18/2
x=9

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