radomes.openskiesproject.org
clscherer clscherer
  • 28-11-2016
  • Mathematics
Answered

-4X+20y=23

2x-10y=-8

Verified Answer :

owenthang78
owenthang78 owenthang78
  • 28-11-2016

It can be elimination question. 
No solution because
-4x+20y = 23

2(2x-10y=-8)
4x-20y= -16

x and y are eliminated 0 = 7 so therefore, no solution.

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