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solve using substitution
x-10y=10
x= -10


Sagot :

-10 -10y = 10
+10 +10

-10y = 20

20/-10 = -2

Y = -2

Answer:

  • y = -2

Step-by-step explanation:

  • x - 10y = 10
  • => -10 - 10y = 10
  • => -10y = 10 + 10
  • => -10y = 20
  • => y = -2

Conclusion:

Therefore, y = -2.

Hoped this helped.

[tex]GeniusUser[/tex]