Question

Find the value of x and then find the measure of each angle.

Answer 1

x=5

12x+19=79

22x-9=101

Explanation:

12x+19+22x-9 =180

this is because angles on a straight line add up to 180

34x+10=180

34x=170

170/34=x

x=5

12(5)+19=79

22(5)-9=101