2x+15 and 3x + 15

Question

the measure of two supplementary angles are 2x+15 and 3x+15 what is the value of x

Answer 1

Hi Joshua

Two angle are supplementary if the two add to make 180 degrees

So 2X +15 +3X + 15 + 180

Gives X= 30 degrees 

Now we can find the values as 2X+15 aqnd 3X +15