Question

The equations are in the picture

Answer 1

m∠R = 56°

Explanation:

2(8x - 12) = 16x - 24

2(3x + 5) = 6x + 10

16x + 6x + 10 - 24 = 360

22x - 14 = 360

22x = 374

x = 17

3x + 5 = 17 x 3 = 51 + 5 = 56