3.2y-7.4=2.1y+1.5

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Solution for 3.2y-7.4=2.1y+1.5 equation: 



3.2y-7.4=2.1y+1.5

We move all terms to the left:

3.2y-7.4-(2.1y+1.5)=0

We get rid of parentheses

3.2y-2.1y-1.5-7.4=0

We add all the numbers together, and all the variables

1.1y-8.9=0

We move all terms containing y to the left, all other terms to the right

1.1y=8.9

y=8.9/1.1

y=8+0.1/1.1

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