myellowrobe18 myellowrobe18

09-02-2021
Mathematics

contestada

y = 2x + 1
2x - y=3
Solve by substitution

Respuesta :

surfrrr30 surfrrr30

09-02-2021

Answer:

there is no solution

Step-by-step explanation:

y = 2x + 1

put into other equation

2x - 2x + 1 = 3

0x + 1 = 3

0x = 2

0/0x = 2/0

x = undefined

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