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2 years ago

If f(x)=3x-7, find f(x)=2

Mathematics

2 answers:

Arisa [49]2 years ago

8 0

Answer:

x = 2

Step-by-step explanation:

drek231 [11]2 years ago

3 0

Answer:

f(3) = 2 or (3, 2)

The y-value we solved for is 2.

Step-by-step explanation:

The equation they give you, all you need to do is plug in the x-value they give you.

f(x) the y-value in (x, y)

it will be on that bold, vertical line on the graph

2=3x-7

add 7 to both sides

9=3x

divide both sides by 3

x=3

y=2

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Then arrange the equation for n, we have

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1 year ago

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goldenfox [79]

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Step-by-step explanation:

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2 years ago

Read 2 more answers

Ahoy there, matey! Our pirate ship had 5/6 of a treasure chest full of gold.

Kisachek [45]

Answer:

1 $\frac{5}{24}$ teasure chests of gold

Step-by-step explanation:

Since this is a problem of adding or subtracting fractions, you will have to do one or the other to solve. Since the pirates already had $\frac{5}{6}$ of a treasure chest of gold and stole another $\frac{3}{8}$ of a treasure chest to add to their collection, we need to add these two fractions:

$\frac{5}{6}+\frac{3}{8}$

In order to add or subtract fractions, you need to have a common denominator. Choosing a common denominator means looking for the lowest common multiple of the two denominators:

6: 6, 12, 18, 24

8: 8, 16, 24

$\frac{5}{6}=\frac{20}{24}and\frac{3}{8}=\frac{9}{24}$