Question

help??

Answer 1

Do you know which angles are equal to each other?

Answer 2

When two angles lie on the same straight line then they are supplementary angles in which they both add up to a total degree of 180. So `5y` and the blank angle which we will name `y` equal to a total degree of 180 so we find y out of that equation...

\(\huge\bf{5y+y=180}\)

What does` y` equal?

Answer 3

30?

Answer 4

Correct :) Now we know what y equals...so we have to angles that also lie on the same line `3x - y and 2x + y` since these two lie on the same line then they will sum up to a total of 180 degrees...Now we know of what y equals so we would input 30 as y into the two equations and find x...

\(\huge\bf{(3x-30)+(2x+30)=180}\)

What would `x` equal?

Answer 5

36?

Answer 6

@563blackghost