7x+8=9x+12-5x

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Solution for 7x+8=9x+12-5x equation: 



7x+8=9x+12-5x

We move all terms to the left:

7x+8-(9x+12-5x)=0

We add all the numbers together, and all the variables

7x-(4x+12)+8=0

We get rid of parentheses

7x-4x-12+8=0

We add all the numbers together, and all the variables

3x-4=0

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

3x=4

x=4/3

x=1+1/3

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