Question

Please helppp. Solve for x in the diagram below

Answer 1

The answer is [6(12)-2]+20=90

Answer 2

12

Explanation:

The diagram shows a right angle, therefore (6x-2) + 20 = 90.

Find x

(6x - 2) + 20 = 90

6x - 2 = 70

6x = 72

x = 12

Confirmation

[6(12) - 2] + 20 = 90