9(x-10)+3x=12

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Solution for 9(x-10)+3x=12 equation: 



9(x-10)+3x=12

We move all terms to the left:

9(x-10)+3x-(12)=0

We add all the numbers together, and all the variables

3x+9(x-10)-12=0

We multiply parentheses

3x+9x-90-12=0

We add all the numbers together, and all the variables

12x-102=0

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

12x=102

x=102/12

x=8+1/2

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