57+2x=90

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Solution for 57+2x=90 equation:



57+2x=90
We move all terms to the left:
57+2x-(90)=0
We add all the numbers together, and all the variables
2x-33=0
We move all terms containing x to the left, all other terms to the right
2x=33
x=33/2
x=16+1/2

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