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

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



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

We move all terms to the left:

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

We multiply parentheses

4x-(7x-12)+18=0

We get rid of parentheses

4x-7x+12+18=0

We add all the numbers together, and all the variables

-3x+30=0

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

-3x=-30

x=-30/-3

x=+10

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