90+2x=140

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Solution for 90+2x=140 equation:



90+2x=140
We move all terms to the left:
90+2x-(140)=0
We add all the numbers together, and all the variables
2x-50=0
We move all terms containing x to the left, all other terms to the right
2x=50
x=50/2
x=25

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