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Solve the system using substitution. y = 4x − 5 y = 2x + 1 A. (−2, −3) B. (1, 3) C. (−2, −13) D. (3, 7)

Solve the system using substitution. y = 4x − 5 y = 2x + 1 A. (−2, −3) B. (1, 3) C. (−2, −13) D. (3, 7)
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4 votes
Solve the system using substitution.

y = 4x − 5
y = 2x + 1
A. (−2, −3)
B. (1, 3)
C. (−2, −13)
D. (3, 7)

User Bohemian
by
7.5k points

2 Answers

0 votes
Answer is D
4x-5=2x+1. Y=2(3)+1 2(3)=6 6+1=7
-2x -2x
2x-5=1
+5 +5
2x=6

X=3
User Sam Beckham
by
8.2k points
7 votes

Answer:its D (3,7)

Explanation:

User Ahsan Farooq
by
8.4k points
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