7x-9+8x=54+3x

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Solution for 7x-9+8x=54+3x equation: 



7x-9+8x=54+3x

We move all terms to the left:

7x-9+8x-(54+3x)=0

We add all the numbers together, and all the variables

7x+8x-(3x+54)-9=0

We add all the numbers together, and all the variables

15x-(3x+54)-9=0

We get rid of parentheses

15x-3x-54-9=0

We add all the numbers together, and all the variables

12x-63=0

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

12x=63

x=63/12

x=5+1/4

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