18.4y-3.1=16.4y+16.9=

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Solution for 18.4y-3.1=16.4y+16.9= equation:



18.4y-3.1=16.4y+16.9=
We move all terms to the left:
18.4y-3.1-(16.4y+16.9)=0
We get rid of parentheses
18.4y-16.4y-16.9-3.1=0
We add all the numbers together, and all the variables
2y-20=0
We move all terms containing y to the left, all other terms to the right
2y=20
y=20/2
y=10

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