What value of b will cause the system to have an infinite number of solutions? y=6x+b -3x+1/2v=-3

Mathematics

1 answer:

Natasha_Volkova [10]3 years ago

5 0

9514 1404 393

Answer:

-6

Step-by-step explanation:

Multiply the second equation by 2 and add 6x. You get ...

-6x +y = -6

y = 6x -6

This is the same as the first equation when b = -6. That is what you want if you want infinite solutions.

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