0.4(y+3)-0.2y=7

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Solution for 0.4(y+3)-0.2y=7 equation: 



0.4(y+3)-0.2y=7

We move all terms to the left:

0.4(y+3)-0.2y-(7)=0

We add all the numbers together, and all the variables

-0.2y+0.4(y+3)-7=0

We multiply parentheses

-0.2y+0.4y+1.2-7=0

We add all the numbers together, and all the variables

0.2y-5.8=0

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

0.2y=5.8

y=5.8/0.2

y=28+0.2/0.2

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