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sdas [7]
2 years ago
9

Solve using substitution x-10y=10 x= -10

Mathematics
2 answers:
Korolek [52]2 years ago
6 0

<u>Answer:</u>

  • y = -2

<u>Step-by-step explanation:</u>

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

<u>Conclusion: </u>

Therefore, y = -2.

Hoped this helped.

GeniusUser

34kurt2 years ago
4 0
-10 -10y = 10
+10 +10

-10y = 20

20/-10 = -2

Y = -2
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