7x+54=12x-40

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Solution for 7x+54=12x-40 equation: 



7x+54=12x-40

We move all terms to the left:

7x+54-(12x-40)=0

We get rid of parentheses

7x-12x+40+54=0

We add all the numbers together, and all the variables

-5x+94=0

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

-5x=-94

x=-94/-5

x=18+4/5

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