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den301095 [7]
3 years ago
15

4 If y = 2x + 1, what is X=-3?A 5B - 7C -5D 6​

Mathematics
2 answers:
Hoochie [10]3 years ago
5 0

Answer:

c

Step-by-step explanation:

y=2(-3)+1

y=-6+1

y=-5

USE SUBSTITUTION

scoundrel [369]3 years ago
4 0

Answer:

c) -5

Step-by-step explanation:

plug in the x.

y= 2(-3)+1

y= (-6)+1

y= -5

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