deeyoung92 deeyoung92

04-09-2019
Mathematics

contestada

Use substitution to solve.

2x² = 5 + y
4y = -20 + 8x²

Solve the first equation for y and substitute it into the second equation. The resulting equation is .

Respuesta :

joseaaronlara joseaaronlara

06-09-2019

Answer:

I got this -20 = -20

Step-by-step explanation:

See the picture please

Ver imagen joseaaronlara

Answer Link

smartmouthteen01 smartmouthteen01

23-05-2020

Answer:

1. 8x2 -20 = - 20 + 8x2

2. infinitely many solutions.

Step-by-step explanation:

edge

Answer Link

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