Question

Solve for the value of x
A- 6
B- 16
C- 100
D- 12

Answer 1

these two angles are supplementary interior angles

therefore they add up to 180

16x+4 + 80 = 180

combine like terms

16x+84 = 180

16x = 96

divide each side by 16

x = 96/16

x = 6