What is the value of x enter your answer in the box

Question

asked Dec 17, 2020 216k views

1 Answer

Tass · Answer 1 · 2020-12-21T04:10:55+0000

A straight line equals 180 degrees.

The two equations when added together make a straight line so needs to equal 180:

10x-20 + 6x +8 = 180

Simplify:

16x - 12 = 180

Add 12 to each side:

16x = 192

Divide both sides by 16:

X = 192 / 16

X = 12