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Mathematics, 03.05.2020 14:07 genyjoannerubiera

Solve the following system of equations using the substitution method.
โ€“y = 5x + 21

โ€“4x + y = 6
Question 1 options:

A)

(3,6)

B)

(3,โ€“6)

C)

(โ€“3,6)

D)

(โ€“3,โ€“6)

ansver
Answers: 3

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You know the right answer?
Solve the following system of equations using the substitution method.
โ€“y = 5x + 21

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