3x-54=142-4x

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Solution for 3x-54=142-4x equation:



3x-54=142-4x
We move all terms to the left:
3x-54-(142-4x)=0
We add all the numbers together, and all the variables
3x-(-4x+142)-54=0
We get rid of parentheses
3x+4x-142-54=0
We add all the numbers together, and all the variables
7x-196=0
We move all terms containing x to the left, all other terms to the right
7x=196
x=196/7
x=28

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