Mathematics
Lovebug1
2015-10-30 19:52:21
What is the solution of the system? Use substitution. x = –2y + 10 –6y = 6x – 6 z = –3x + 10y
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Aronfach
2015-10-30 21:34:36

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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