Question

X+Y=32
Y=4X+2
5X+2=32

Answer 1

Step-by-step explanation:

From the third equation,

5X + 2 = 32

5X = 30

X = 6

Applying this to the second equation,

Y = 4(6) + 2

= 26

To check answer, use first equation:

X + Y = 26 + 6

= 32 (correct!)