veronicafrazier veronicafrazier

31-08-2017
Mathematics

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What is the solution of the system? Use substitution. x = –2y + 10 –6y = 6x – 6 z = –3x + 10y

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yahirvaladez4 yahirvaladez4

31-08-2017

you can do this by replacing x = -2y + 10 in second equation and solving for y then plug this value of y in first equation to find x then use these values of x and y in last equation to find zSHOW FULL ANSWER

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