An angle measures 156° less than the measure of its supplementary angle. What is the measure of each angle?

12° and 168°

Step-by-step explanation:

If x is the angle, and y is the supplementary angle, then:

x + y = 180

x = y − 156

Solve the system of equations using substitution:

y − 156 + y = 180

2y = 336

y = 168

Plug back into either equation to find x:

x = 12

answer:

sometimes

*i think

just watch memes

step-by-step explanation:

it me < 3