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How do you solve the following linear system: $y = 6 - 2 x, 7 x - y = 3$ $y = 6 - 2x , 7x - y = 3$ ?

1 Answer

Nov 12, 2015

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Explanation:

Im using substitution method.

First, subtitute equation 1 into equation 2 and solve it to find x.

Next , subtitute the answer, x=1 in equation 1 to find y and solve it!

:)

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