Question

I need help to solve this multi step equation please give me the correct answer

Answer 1

291 - 5y

Explanation:

x- a measure of the fourth angle

The equation

`x+60+(2y+8)+(3y+1)=360\qquad|\text{combine like terms}\\\\x+(2y+3y)+(60+8+1)=360\\\\x+5y+69=360\qquad|\text{subtract 5y and 69 from both sides}\\\\x=291-5y`