Question

Use the substitution method to solve the system of equations Choose the

correct ordered pait.
x+2y=12
y=x+3

Answer 1

Answer: (2,5)

Explanation:

Explanation in picture :)

Answer 2

x + 2(x + 3) = 12
x + 2x + 6 = 12
3x = 6, x = 2
y = 2 + 3, y = 5
Solution: (2,5)