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3 years ago

9 -4n+ 3n = 8n + 3 -3

Mathematics

1 answer:

ArbitrLikvidat [17]3 years ago

3 0

Answer:

Answer:

n = 1

Step-by-step explanation:

This equation is just basic alegebra. First, combine like terms to get

9 - n = 8n. (Because 3 - 3 = 0, and -4n + 3n = -n.) Now the equation is much simpiler; add n to both sides to get 9 = 9n. Divide 9 by both sides to get that n = 1.

You can check your answer by plugging 1 in for n.

9 - 4(1) + 3(1) = 8(1) + 3 - 3

9 - 4 + 3 = 8 + 3 - 3

5 + 3 = 11 - 3

8 = 8

Therefore, n is proven to equal 1.

Hope this is helpful kid sorry i went very far yesterday hope you can forgive me but Anyways here it is <3

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3 years ago

A pair of pants regularly costs $68. The pants are on sale for 45% of the original price. How much will the discount be?

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<u>Solution:</u>

Given, A pair of pants regularly costs $68.

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Now, <em>discounted amount = original price – sold price </em>

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2 years ago

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3 years ago

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rjkz [21]

Answer:

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he commercial division of a real estate firm is conducting a regression analysis of the relationship between , annual gross rent

blondinia [14]

Answer:

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Step-by-step explanation:

Given the ANOVA result :

ANOVA ____ df ____ SS

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Hence,

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3 years ago