Question

In a straight angle three angles are X+4,2x-8 and x-4

. Find x​

Answer 1

Answer:

47

Step-by-step explanation:

Straight angle means sum of angles = 180

:. x + 4 + 2x - 8 + x - 4 = 180

or x + 2x + x + 4 - 8 - 4 = 180

or 4x - 8 = 180

or 4x = 180 + 8

or 4x = 188

or x = 188/4

or x = 47