amymscott1980 amymscott1980

21-02-2020
Mathematics

contestada

If you were to use the substitution method to solve the following system, choose the new equation after the expression equivalent to x from the second equation is substituted into the first equation.

3x + 2y = −21
x − 3y = 4

Respuesta :

pezgrl78 pezgrl78

21-02-2020

What are your answer choices? I’m not sure which equation they are asking for?

The solution to this system of equations is
X= -5
Y= -3

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