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3 years ago

N-31/4 =2 simple equation

Mathematics

1 answer:

Zanzabum3 years ago

6 0

Answer:

n = 5.75

Step-by-step explanation:

original equation

n - 31/4 = 2

multiply everything by 4

n * 4 - 31/4 * 4 = 2 * 4

simplify

4n - 31 = 8

add 31 to both sides

4n - 31 + 31 = 8 + -31

simplify

4n = -23

divide both sides by 4

4n/4 = -23/4

simplify

n = 5.75

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2 years ago

What is the following answer the equation 275 4/5 + 20.2 <br> and what is 275 4/5 - 20.2

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275 + $\frac{4}{5}$ + 20.2 (

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3 years ago

In the following you may leave your answer as a binomial or multinomial coefficient. In each case give a brief justification for

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Step-by-step explanation:

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Number of apples to be given = 5

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3 years ago