Question

X/10 + y/5 +1 = 15 ; x/8 + y/6 = 15

Answer 1

Step-by-step explanation:

x + 2y + 10 = 150

x + 2y = 140

2x + 4y = 280-------(1)

3x + 4y = 360------(2)

from equation (2) - (1)

x = 80

from equation (1)

160 + 4y = 280

4y = 120

y = 30