y+y+10=31

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Solution for y+y+10=31 equation:



y+y+10=31
We move all terms to the left:
y+y+10-(31)=0
We add all the numbers together, and all the variables
2y-21=0
We move all terms containing y to the left, all other terms to the right
2y=21
y=21/2
y=10+1/2

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