Solve the system using substitution.
x + y = 8
y = 3x
a. (4, 12)
b. (2...
Mathematics, 30.01.2020 11:56 coralaguilar1702
Solve the system using substitution.
x + y = 8
y = 3x
a. (4, 12)
b. (2, 6)
c. (1/2, 3/2)
d. (-4, -12)
Answers: 2
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