2(6x+21)=17x-28x=

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Solution for 2(6x+21)=17x-28x= equation:



2(6x+21)=17x-28x=
We move all terms to the left:
2(6x+21)-(17x-28x)=0
We add all the numbers together, and all the variables
2(6x+21)-(-11x)=0
We multiply parentheses
12x-(-11x)+42=0
We get rid of parentheses
12x+11x+42=0
We add all the numbers together, and all the variables
23x+42=0
We move all terms containing x to the left, all other terms to the right
23x=-42
x=-42/23
x=-1+19/23

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