dyllizzioxk4r2
dyllizzioxk4r2 dyllizzioxk4r2
  • 11-04-2020
  • Mathematics
contestada

7. Please solve by substitution:

y = 3x + 17
y = 2x + 23​

Respuesta :

madelynegeck
madelynegeck madelynegeck
  • 11-04-2020
3x+17=2x+23

5x=40

40/5=8

x=8
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