7x+3+8x=6x-9

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Solution for 7x+3+8x=6x-9 equation: 



7x+3+8x=6x-9

We move all terms to the left:

7x+3+8x-(6x-9)=0

We add all the numbers together, and all the variables

15x-(6x-9)+3=0

We get rid of parentheses

15x-6x+9+3=0

We add all the numbers together, and all the variables

9x+12=0

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

9x=-12

x=-12/9

x=-1+1/3

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