timothy566 timothy566
  • 02-01-2017
  • Mathematics
contestada

solve the system of equation y=-3/2x-2 and 2x+y=4

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LamZhaoWei
LamZhaoWei LamZhaoWei
  • 02-01-2017
2x+(-1.5x-2)=4
2x-1.5x-2=4
0.5x-2=4
0.5x=4+2
0.5x=6
x=6×2
x=12
y= -1.5(12)-2
y= -18-2
y= -20 
Answer Link
Аноним Аноним
  • 02-01-2017
The answer is (12,-20)
Answer Link

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