impennywiseok impennywiseok

13-03-2022
Mathematics

contestada

Does the system of equations below have no solution, 1 solution, or infinite solutions

= 2 − 1

= 2 + 4

Respuesta :

jimrgrant1 jimrgrant1

13-03-2022

Answer:

no solution

Step-by-step explanation:

y = 2x - 1 → (1)

y = 2x + 4 → (2)

substitute y = 2x - 1 into (2)

2x - 1 = 2x + 4 ( add 1 to both sides )

2x = 2x + 5 ( subtract 2x from both sides )

0 = 5 ← not possible

This indicates the system has no solution

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