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

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



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

We move all terms to the left:

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

We add all the numbers together, and all the variables

7x-(3x-6)+18=0

We get rid of parentheses

7x-3x+6+18=0

We add all the numbers together, and all the variables

4x+24=0

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

4x=-24

x=-24/4

x=-6

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