54+7x-5=12x+4

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Solution for 54+7x-5=12x+4 equation: 



54+7x-5=12x+4

We move all terms to the left:

54+7x-5-(12x+4)=0

We add all the numbers together, and all the variables

7x-(12x+4)+49=0

We get rid of parentheses

7x-12x-4+49=0

We add all the numbers together, and all the variables

-5x+45=0

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

-5x=-45

x=-45/-5

x=+9

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