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Use the substitution method to solve the system of equations. Choose the correct ordered pair.

y=8x-4
x=4.

A. (2,4)

B. (4, 28)

C. (2,12)

D. (4,4)

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User Jheul
by
8.4k points

2 Answers

6 votes

Answer:

B. (4, 28)

Explanation:

y=8x-4

x=4

Let x = 4 in the first equation:

y = 8(4) - 4

y = 32 - 4

y = 28

x = 4; y = 28

User Larkin
by
8.7k points
1 vote

Answer:

B

Explanation:

User Shern
by
8.4k points

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