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

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



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

We move all terms to the left:

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

We multiply parentheses

-3x-(7x+9)+6+12=0

We get rid of parentheses

-3x-7x-9+6+12=0

We add all the numbers together, and all the variables

-10x+9=0

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

-10x=-9

x=-9/-10

x=9/10

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