jazminfeaster
jazminfeaster jazminfeaster
  • 14-11-2019
  • Mathematics
contestada

Combine equations
-5x - 9y = -2
5x - 9y = 3

Respuesta :

laurenlee0426 laurenlee0426
  • 14-11-2019
The answer is -18y = 1 because the 5s cancel out
Answer Link

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-9-5(1-7y)=-20show ur work pleasesolve the equations