3.3+y/3=-4.2

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Solution for 3.3+y/3=-4.2 equation: 



3.3+y/3=-4.2

We move all terms to the left:

3.3+y/3-(-4.2)=0

We add all the numbers together, and all the variables

y/3+7.5=0

We multiply all the terms by the denominator


y+(7.5)*3=0

We add all the numbers together, and all the variables

y+22.5=0

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

y=-22.5

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