Question

find the measure of an angle if the sum of the measure of its supplement and twice the measure of its compliment is 207 degrees.

Answer 1

Let A be the angle.
supplement means 180-A, so that A +supplement =180
compliment means 90-A such that A+compliment =90
-> (180-A) + 2(90-A) = 207

Answer 2

so the angle's measure is?

Answer 3

well can you solve a linear equation

Answer 4

yeah lol.

Answer 5

ok then distribute the 2
combine like terms
get A by itself

Answer 6

try it out, i'll tell you if you are right

Answer 7

ik i got it angle is 51 degrees

Answer 8

yep good job

Answer 9

thanks :p