Question

The sum of the measures of 2 angles is 90o. Angle A is 34o. Angle B is (3x-4)o. What is the value of x?

Answer 1

Answer:

X=20

Step-by-step explanation:

90=34+(3x-4)

-34. -34

56=3x-4

+4. +4

60=3x

Divide both sides by 3

X=20