-19.9=2.4+y/7

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Solution for -19.9=2.4+y/7 equation: 



-19.9=2.4+y/7

We move all terms to the left:

-19.9-(2.4+y/7)=0

We add all the numbers together, and all the variables

-(y/7+2.4)-19.9=0

We get rid of parentheses

-y/7-2.4-19.9=0

We multiply all the terms by the denominator


-y-(2.4)*7-(19.9)*7=0

We add all the numbers together, and all the variables

-1y-156.1=0

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

-y=156.1

y=156.1/-1

y=-156+0.1/1

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