Question

HELP ME PLZ ASAP!!!!!

Answer 1

The variable X should be 30.

Explanation:

∠132=5(30)-18° = ∠132=3(30)+42°

Answer 2

x=30, A=132

Explanation:

These 2 angels are alternate interior angles so they are equal

5x-18=3x+42

Solve.

2x=60

x=30

Now substitute x into angle A

A=150-18

A=132