Question

Solve the system of equations using the substitution method.

x+4y=44
-3x+4y=12

Answer 1

x = 8, y = 9

Explanation:

Solve for X:

-3x + 44 - x = 12

-3x - x = 12 - 44

-4x = -32

x = 8

Solve for Y:

-3(8) + 4y = 12

-24 + 4y = 12

4y = 12 + 24

4y = 36

y = 9