8x+12=4x+8+9x-11

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Solution for 8x+12=4x+8+9x-11 equation: 



8x+12=4x+8+9x-11

We move all terms to the left:

8x+12-(4x+8+9x-11)=0

We add all the numbers together, and all the variables

8x-(13x-3)+12=0

We get rid of parentheses

8x-13x+3+12=0

We add all the numbers together, and all the variables

-5x+15=0

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

-5x=-15

x=-15/-5

x=+3

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