3 years ago

Which of the following equations have exactly one solution?

Mathematics

1 answer:

Sonja [21]3 years ago

7 0

Answer:

Step-by-step explanation:

Because if you subtract 19x and 18 from each side it wont be 0=0, in other equatins there is infinity solutions

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Step-by-step explanation:

4x +15 =71

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Step-by-step explanation:

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