Mathematics, 02.09.2019 03:20 heathersloan274

Ineed .
(08.03)consider the following pair of equations: y = −2x + 8 y = x − 1 explain how you will solve the pair of equations by substitution. show all the steps and write the solution in (x, y) form.
(its a essay)

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Ineed .
(08.03)consider the following pair of equations: y = −2x + 8 y = x − 1 explain how y...