90=(2y+50)+(5y-17)

Solution for 90=(2y+50)+(5y-17) equation:

90=(2y+50)+(5y-17)

We move all terms to the left:

90-((2y+50)+(5y-17))=0


We calculate terms in parentheses: -((2y+50)+(5y-17)), so:

(2y+50)+(5y-17)

We get rid of parentheses

2y+5y+50-17

We add all the numbers together, and all the variables

7y+33

Back to the equation:

-(7y+33)


We get rid of parentheses

-7y-33+90=0

We add all the numbers together, and all the variables

-7y+57=0

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

-7y=-57

y=-57/-7

y=8+1/7