20-3(x+7)=2x+6

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Solution for 20-3(x+7)=2x+6 equation: 



20-3(x+7)=2x+6

We move all terms to the left:

20-3(x+7)-(2x+6)=0

We multiply parentheses

-3x-(2x+6)-21+20=0

We get rid of parentheses

-3x-2x-6-21+20=0

We add all the numbers together, and all the variables

-5x-7=0

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

-5x=7

x=7/-5

x=-1+2/5

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