Question

m
(10x + 5y)°F 80
672º
(15x + 4y) 3. Two lines m and n are parallel. Find x and y in the diagram.​

Answer 1

Answer:

(10x+5y)(4)

(15x+4y)(5)

=40x+20y=4 (-) 60x+20y=8

=-20x=-4

=x=-4/-20=5

x=5