roycegatz roycegatz
  • 05-02-2021
  • Mathematics
contestada

Explain why the equations X - 13 = 4 and 13 - X = 4 do NOT have the same solution.

Respuesta :

dammyzee
dammyzee dammyzee
  • 05-02-2021

Answer:

they have different answers

Step-by-step explanation:

X - 13 = 4 and 13 - X = 4

for x- 13 = 4

x=4+13=17

x=17

for 13 - x = 4

13-4-x=0

9-x=0

9=x

x=9

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