7x+2=-3(x-3)-4x-7

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Solution for 7x+2=-3(x-3)-4x-7 equation:



7x+2=-3(x-3)-4x-7
We move all terms to the left:
7x+2-(-3(x-3)-4x-7)=0
We calculate terms in parentheses: -(-3(x-3)-4x-7), so:
-3(x-3)-4x-7
We add all the numbers together, and all the variables
-4x-3(x-3)-7
We multiply parentheses
-4x-3x+9-7
We add all the numbers together, and all the variables
-7x+2
Back to the equation:
-(-7x+2)
We get rid of parentheses
7x+7x-2+2=0
We add all the numbers together, and all the variables
14x=0
x=0/14
x=0

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