Mathematics
navonodyetto
2016-04-09 04:41:36
Can someone help me out
ANSWERS
GlaydsTarrants493
2016-04-09 09:25:26

3x - y = 7....3x - 7 = y 2x - 2y = 2 2x - 2(3x - 7) = 2 2x - 6x + 14 = 2 -4x = 2 - 14 -4x = -12 x = -12/-4 x = 3 y = 3x - 7 y = 3(3) - 7 y = 9 - 7 y = 2 solution is (3,2)

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