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

asked Aug 25, 2021 38.3k views

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)

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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

Sam Beckham answered Aug 27, 2021

5.1k points

7 votes

Answer:its D (3,7)

Explanation:

Ahsan Farooq answered Aug 30, 2021

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