–y = 5x + 21
Mathematics, 03.05.2020 14:07 genyjoannerubiera
Solve the following system of equations using the substitution method.
–y = 5x + 21
–4x + y = 6
Question 1 options:
A)
(3,6)
B)
(3,–6)
C)
(–3,6)
D)
(–3,–6)
Answers: 3
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You know the right answer?
Solve the following system of equations using the substitution method.
–y = 5x + 21
–y = 5x + 21
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