3 years ago

This is a Single Choice Question; skip ahead to question content

Mathematics

1 answer:

cluponka [151]3 years ago

8 0

99% hope it helps!!

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Which set does not contain –3?

STALIN [3.7K]

Set? Are you missing part of the question

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(1/?) Please tell me if these are corect or wrong, If it's wrong, tell me what number I should change

Fofino [41]

Answer:

Yes they are correct

Step-by-step explanation:

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Solving rational equations<br><br> solve for x: 3/x-4=7/x

KIM [24]

Solving the rational equation $\frac{3}{x-4}=\frac{7}{x}$ the value of x is 7

Step-by-step explanation:

We need to solve rational equation: $\frac{3}{x-4}=\frac{7}{x}$ and find value of x.

Solving:

$\frac{3}{x-4}=\frac{7}{x}$

Cross multiplying:

$3(x)=7(x-4)\\Simplifying:\\3x=7x-28\\3x-7x=-28\\-4x=-28\\x=-28/-4\\x=7$

So, value of x = 7.

Solving the rational equation $\frac{3}{x-4}=\frac{7}{x}$ the value of x is 7

Keywords: Solving the rational equation

Learn more about Solving the rational equation at:

#learnwithBrainly

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What is the value of 15 when n=7

pashok25 [27]

Umm just do the problem with 7 in the place of N

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2. Jon is firing his slingshot towards a tree, when suddenly gravity on the earth disappears.

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im not sure you wrote the awsner right

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