x+x+68=90

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Solution for x+x+68=90 equation:



x+x+68=90
We move all terms to the left:
x+x+68-(90)=0
We add all the numbers together, and all the variables
2x-22=0
We move all terms containing x to the left, all other terms to the right
2x=22
x=22/2
x=11

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