tomyibrahim7 tomyibrahim7

20-05-2020
Mathematics

contestada

Determine if the following system of equations has no solutions, infinitely many
solutions or exactly one solution.
x + 6y = -5
3x + 18y = -15

Respuesta :

wegnerkolmp2741o wegnerkolmp2741o

20-05-2020

Answer:

infinitely many solutions

Step-by-step explanation:

x + 6y = -5

3x + 18y = -15

Multiply the first equation by 3

3(x + 6y) = -5*3

3x + 18y = -15

The two equations are identical. This means they have infinite solutions along the line x+6y = -5

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