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

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



3(x+3)=-2(x+2)-7
We move all terms to the left:
3(x+3)-(-2(x+2)-7)=0
We multiply parentheses
3x-(-2(x+2)-7)+9=0
We calculate terms in parentheses: -(-2(x+2)-7), so:
-2(x+2)-7
We multiply parentheses
-2x-4-7
We add all the numbers together, and all the variables
-2x-11
Back to the equation:
-(-2x-11)
We get rid of parentheses
3x+2x+11+9=0
We add all the numbers together, and all the variables
5x+20=0
We move all terms containing x to the left, all other terms to the right
5x=-20
x=-20/5
x=-4

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