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23-03-2021
Mathematics

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Solve each system of equations.

a. x+y=-4
y= - x+5

b. y= - 2x+5
2x+y=5

Respuesta :

meredith48034 meredith48034

23-03-2021

Answer:

Step-by-step explanation:

a. x - x + 5 = -4

5 ≠ -4

b. 2x - 2x + 5 = 5

5 = 5

infinitely many solutions

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