lynnbella04 lynnbella04
  • 24-03-2020
  • Mathematics
contestada

What is the result of subtracting the second equation from the first?
8x-4y=-4
-3x+4y=5

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corm
corm corm
  • 24-03-2020

Answer:

Step-by-step explanation:

[tex]8x - 4y = -4[/tex]

[tex]-3x + 4y = 5[/tex]

Subtracting the second equation from the first gives us the following:

[tex](8x - 4y) - (-3x + 4y) = (-4) - (5)[/tex]

[tex]8x - 4y + 3x - 4y = -4 - 5[/tex]

[tex]11x - 8y = -9[/tex]

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jwinte
jwinte jwinte
  • 24-03-2020
You can’t subtract 8x from 4y
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