3(3x+4)=2x-5-7x=20

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Solution for 3(3x+4)=2x-5-7x=20 equation:



3(3x+4)=2x-5-7x=20
We move all terms to the left:
3(3x+4)-(2x-5-7x)=0
We add all the numbers together, and all the variables
3(3x+4)-(-5x-5)=0
We multiply parentheses
9x-(-5x-5)+12=0
We get rid of parentheses
9x+5x+5+12=0
We add all the numbers together, and all the variables
14x+17=0
We move all terms containing x to the left, all other terms to the right
14x=-17
x=-17/14
x=-1+3/14

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