Geometry questions?!?

Question

"The measure of angle 1 is five times less than four times the measure of angle 2. If angle 1 and angle 2 form a linear pair, what are their measures?"

Thanks. Please show work too! (:

Answer 1

"The measure of angle 1 is five ?times? less than four times the measure of angle 2. If angle 1 and angle 2 form a linear pair, what are their measures?"

m1 = 1/5(4*m2)

m1 + m2 = 180

(4/5 + 1)m2 = 180

(9/5)m2 = 180

m2 = 180*5/9

m1 = 180*4/9

or

m1 = 4*m2 - 5

m1 + m2 = 180

4*m2 - 5 + m2 = 180

5*m2 = 175

m2 = 35

m1 = 145