jerrickmiddlesworth jerrickmiddlesworth
  • 16-01-2020
  • Mathematics
contestada

of each equation.
14. x + y = -7

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maddieyeee
maddieyeee maddieyeee
  • 16-01-2020
x= -y -7

you just have to add y to both sides.
x+y+-y=-7+-y
so x= -y-7
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