2.5+9y=-31.7

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Solution for 2.5+9y=-31.7 equation:



2.5+9y=-31.7
We move all terms to the left:
2.5+9y-(-31.7)=0
We add all the numbers together, and all the variables
9y+34.2=0
We move all terms containing y to the left, all other terms to the right
9y=-34.2
y=-34.2/9
y=-3+6/7.5

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