Belladora21 Belladora21

11-05-2021
Mathematics

contestada

Solve, using the substitution method. X + y = -11
2x - 3y = 3
A. (-6, -5)
B. (-10, -1)
C. (15, -4)
D. (6, 1)

Respuesta :

gucciguy2005 gucciguy2005

14-05-2021

Answer:

A. (-6,-5)

Step-by-step explanation:

A: Correct because -6+-5=-11------True

and 2(-6)-3(-5) is equal to -12-(-15) and a - plus a - equals a +

so our new equation is -12+15=3-----True

-Your welcome and I hope this helps you, please rate 5 stars =D

Answer Link

sunshinet1983 sunshinet1983

08-05-2022

Answer:

(–6, –5)

Step-by-step explanation:

6.06 Quiz: Substitution Method

Answer Link

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