Question

Same side exterior angles if m<1=4x+15 and m<8=3x+11, solve for the value of x

Answer 1

x = 22

Explanation:

same- side exterior angles are supplementary, thus

4x + 15 + 3x + 11 = 180, that is

7x + 26 = 180 ( subtract 26 from both sides )

7x = 154 ( divide both sides by 7 )

x = 22