Thegoldenneedleaz Thegoldenneedleaz

03-11-2020
Mathematics

contestada

Solve the system by Substitution

4x+4y=−4

y=−7x−7

(-1, 0)

(0, 2)

(0, -4)

(0, -1)

Respuesta :

mavis48 mavis48

03-11-2020

Answer:

(-1,0)

Step-by-step explanation:

I used a graphing calculator and that is the solution

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