Question

Use the substitution method to solve the system of equations. Choose the
correct ordered pair.
2x + 3y = 29
X = 4
A. (4,7)
B. (7,4)
C. (4,11)
O D. (3,2)

Answer 1

Answer:

A.(4,7)

Step-by-step explanation:

2x+3y=29

2*4+3y=29

8+3y=29

3y=29-8

3y=21

y=7

Answer 2

Answer:

A

2(4)+3y=29

8+3y=29

3y=21

3 divide by 21

y=7