2(5x+6)=-39+21

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Solution for 2(5x+6)=-39+21 equation:



2(5x+6)=-39+21
We move all terms to the left:
2(5x+6)-(-39+21)=0
We add all the numbers together, and all the variables
2(5x+6)-(-18)=0
We add all the numbers together, and all the variables
2(5x+6)+18=0
We multiply parentheses
10x+12+18=0
We add all the numbers together, and all the variables
10x+30=0
We move all terms containing x to the left, all other terms to the right
10x=-30
x=-30/10
x=-3

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