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3 years ago

Solve the following equation: 2/3 - 1/x = 13/15

Mathematics

2 answers:

Brilliant_brown [7]3 years ago

6 0

Answer:

x=−5

Step-by-step explanation:

Steps:

Step 1 to 4 : Simplify

Steps 5: Calculating the Least Common Multiple

Steps 6: Calculating Multipliers

The correct answer for this question is x=−5

Answer: x=−5

Hope this helps.

aksik [14]3 years ago

3 0

Answer:

x = -5

Step-by-step explanation:

2/3 - 1/x = 13/15

Subtract 2/3 from each side

2/3 -2/3 - 1/x = 13/15 -2/3

-1/x = 13/15 - 2/3

Getting a common denominator

-1/x = 13/15 -2/3*5/5

-1/x = 13/15 - 10/15

-1/x = 3/15

Using cross products

3x = -15

Divide each side by 3

3x/3 = -15/3

x = -5

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3 years ago

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bonufazy [111]

The unsimplified answer is 15/50. The answer simplified is 3/10.
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6 0

4 years ago

Read 2 more answers

Lf g(x) = x3 - 5 and h(x) = 2x - 2, find g(h(3)).

White raven [17]

Answer: g(h(3)) = 59

Step-by-step explanation:

Well if its x^3 I assume it is because you wrote other coefficients before the variable.

2(3) - 2 = 6-2 = 4

So 4 is the x input for h(x)

4^3 -5 = 64-5 = 59

7 0