9(x-2)+3x=7x+12

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Solution for 9(x-2)+3x=7x+12 equation: 



9(x-2)+3x=7x+12

We move all terms to the left:

9(x-2)+3x-(7x+12)=0

We add all the numbers together, and all the variables

3x+9(x-2)-(7x+12)=0

We multiply parentheses

3x+9x-(7x+12)-18=0

We get rid of parentheses

3x+9x-7x-12-18=0

We add all the numbers together, and all the variables

5x-30=0

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

5x=30

x=30/5

x=6

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