3(y+1)=7,5

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Solution for 3(y+1)=7,5 equation: 



3(y+1)=7.5

We move all terms to the left:

3(y+1)-(7.5)=0

We add all the numbers together, and all the variables

3(y+1)-7.5=0

We multiply parentheses

3y+3-7.5=0

We add all the numbers together, and all the variables

3y-4.5=0

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

3y=4.5

y=4.5/3

y=1+1/2

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