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3 years ago

If 4 is subtracted from 4 times a number, the result is 20. Find the number

Mathematics

2 answers:

nadezda [96]3 years ago

6 0

Answer:

Step-by-step explanation:

4×6=24-4=20

bidmas first times then subtract

ozzi3 years ago

4 0

It would be 6
6•4 is 24
24 minus 4 is 20

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Answer:

6(x + 4)

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Step-by-step explanation:

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To get the slope of -2y+38x=38.

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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:

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

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

$\frac{1}{3}$ n = 2

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