Abigail031 Abigail031
  • 18-12-2016
  • Mathematics
contestada

how to solve -2x+y =-10

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greenacres greenacres
  • 18-12-2016
You can't solve this unless you have numbers to substitute or another equation.
Answer Link
ZavierL
ZavierL ZavierL
  • 18-12-2016
_Award Brainliest if i helped! 

Rearrange, 
y= -10 +2x Substitute into the other equation you have.
Answer Link

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