3(3x-21)=6x-24

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Solution for 3(3x-21)=6x-24 equation: 



3(3x-21)=6x-24

We move all terms to the left:

3(3x-21)-(6x-24)=0

We multiply parentheses

9x-(6x-24)-63=0

We get rid of parentheses

9x-6x+24-63=0

We add all the numbers together, and all the variables

3x-39=0

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

3x=39

x=39/3

x=13

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