Mathematics, 09.01.2020 19:31, dyl4456

Use substitution to solve the linear system of equations.
x=4
-y=1/2x

(4, -2)
(-2, 4)
(4, 2)
(2, -4)

Answers: 2

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Use substitution to solve the linear system of equations.
x=4
-y=1/2x

(4, -2...