7(42-12y)=99-8y

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Solution for 7(42-12y)=99-8y equation: 



7(42-12y)=99-8y

We move all terms to the left:

7(42-12y)-(99-8y)=0

We add all the numbers together, and all the variables

7(-12y+42)-(-8y+99)=0

We multiply parentheses

-84y-(-8y+99)+294=0

We get rid of parentheses

-84y+8y-99+294=0

We add all the numbers together, and all the variables

-76y+195=0

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

-76y=-195

y=-195/-76

y=2+43/76

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