Basic Math Examples

$y p + y n = r$

Step 1

Factor $y$ out of $y p + y n$ .

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Step 1.1

Factor $y$ out of $y p$ .

$y (p) + y n = r$

Step 1.2

Factor $y$ out of $y n$ .

$y (p) + y (n) = r$

Step 1.3

Factor $y$ out of $y (p) + y (n)$ .

$y (p + n) = r$

Step 2

Divide each term in $y (p + n) = r$ by $p + n$ and simplify.

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Step 2.1

Divide each term in $y (p + n) = r$ by $p + n$ .

$\frac{y (p + n)}{p + n} = \frac{r}{p + n}$

Step 2.2

Simplify the left side.

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Step 2.2.1

Cancel the common factor of $p + n$ .

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Step 2.2.1.1

Cancel the common factor.

$\frac{y (p + n)}{p + n} = \frac{r}{p + n}$

Step 2.2.1.2

Divide $y$ by $1$ .

$y = \frac{r}{p + n}$