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  • 10-12-2020
  • Mathematics
contestada

Solve:
y = 2x -11
-3y = -6x -15

Solve y 2x 11 3y 6x 15 class=

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sqdancefan
sqdancefan sqdancefan
  • 10-12-2020

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Answer:

  no solution (parallel lines)

Step-by-step explanation:

You observe that the coefficient in the second equation are all multiples of 3. Dividing that equation by -3 gives the two equations ...

  • y = 2x - 11
  • y = 2x + 5

The slopes are the same (2) and the intercepts are different (-11, 5), so the lines are parallel. There is no solution.

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