3(x+7)=-6+20x-9

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Solution for 3(x+7)=-6+20x-9 equation: 



3(x+7)=-6+20x-9

We move all terms to the left:

3(x+7)-(-6+20x-9)=0

We add all the numbers together, and all the variables

3(x+7)-(20x-15)=0

We multiply parentheses

3x-(20x-15)+21=0

We get rid of parentheses

3x-20x+15+21=0

We add all the numbers together, and all the variables

-17x+36=0

We move all terms containing x to the left, all other terms to the right

-17x=-36

x=-36/-17

x=2+2/17

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