Question

Helppp this is killing meee

Answer 1

(10x+26)=36x

(8x+42)=50x

Explanation:

hope this helps!

Answer 2

x = 8

z = 74

Explanation:

opposite angles are equal

10x + 26 = 8x + 42

combine similar terms:

10x - 8x = 42 - 26

simplify:

2x = 16

x = 16/2

x = 8

solve for z:

360 = 10x + 26 + 8x + 42 + z + z

360 = 10(8) + 26 + 8(8) + 42 + 2z

360 - 80 - 26 - 64 - 42 = 2z

148 = 2z

z = 148/2

z = 74