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3 years ago

1/3 (6p-3) + 1/7 (7p+14)Show your work

Mathematics

2 answers:

katrin2010 [14]3 years ago

6 0

Answer:

1/3 (6p-3) + 1/7 (7p+14)

1/3*6/1p + 1/3*3/1 + 1/7*7/1p + 1/7*14/1

6/3p + 3/3 + 7/7p + 14/7

3p + 1 + 1p + 2

3p + 1p + 1 + 2

4p + 3

Step-by-step explanation:

1/3 (6p-3) + 1/7 (7p+14)

1/3*6/1p + 1/3*3/1 + 1/7*7/1p + 1/7*14/1

6/3p + 3/3 + 7/7p + 14/7

3p + 1 + 1p + 2

3p + 1p + 1 + 2

4p + 3

Helga [31]3 years ago

4 0

1/3 (6p - 3) + 1/7 (7p + 14)
First, distribute the fractions into the equation:
(6p/3 - 3/3) + 7p/7 + 14/7
2p - 1 + p + 2
Simplify:
3p + 1

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3 years ago

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3 years ago

4 more than one third of a number n is 6. An equation is? The solution is n =?

harkovskaia [24]

Answer:

$\frac{1}{3}$ n + 4 = 6

Step-by-step explanation:

Given problem:

4 more than one third of a number n is 6

Unknown:

The equation = ?

Solution of the number = ?

Solution:

let the number = n

So, 4 more than one third of a number;

One third of n = $\frac{1}{3}$ n

4 more;

$\frac{1}{3}$ n + 4

is 6;

$\frac{1}{3}$ n + 4 = 6 (equation of the expression)

Let us now solve the equation:

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3 years ago

1/3 (6p-3) + 1/7 (7p+14)Show your work​

1/3 (6p-3) + 1/7 (7p+14)Show your work