Mathematics, 24.11.2021 08:50, Brendah7145

Find the solution to the following system by substitution. x + y = 20
y = 3x+8
A. (17,3)
B. (3, 17)
C. (7.29)
D. (4,20)

Answers: 2

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Find the solution to the following system by substitution. x + y = 20
y = 3x+8
A. (17,...