Question

m<1=(5x+15)* and m<2=28x*

The * = degrees

Answer 1

What do you need to find?

Answer 2

X

Answer 3

Ok, what do you see in this picture? m<1 + m<2 = ?

Answer 4

180*

Answer 5

Then (5x+15)+28x = ?

Answer 6

ohhhh

Answer 7

15=23x?

Answer 8

Umm, nope, try again ;)

Hint:
m<1 + m<2 = 180
Therefore
(5x+15)+28x = 180

Answer 9

ohh

Answer 10

do i subtract 15 to 180 and add 5x to 28x?

Answer 11

Yes.

Answer 12

Here's the solution:

5x + 28x + 15 = 180
33x + 15 = 180
33x = 180 - 15
33x = 165
x = 165/33
x = 5

:)

Answer 13

:)))))