How do I find an angle such that 4 times it’s complement exceeds its supplement by 60 degrees

Answer 1

Angle = A

complement: 90 - A 4 times the complement: 4(90 - A)

supplement: 180 - A

Follow the sentence:

4(90 - A) = (180 -A) + 60

Expand and simplify:

360 - 4A = 240 - A

3A = 120

A = 40

CHECK:

complement is 50, 4 time that is 200

supplement is 140

140 + 60 = 200