Basic Math Examples

5 \cdot (- 5 y) = 19

$5 \cdot (- 5 y) = 19$

Step 1

Multiply

- 5

$- 5$ by

5

$5$ .

- 25 \cdot y = 19

$- 25 \cdot y = 19$

Step 2

Divide each term in

- 25 \cdot y = 19

$- 25 \cdot y = 19$ by

- 25

$- 25$ and simplify.

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Step 2.1

Divide each term in

- 25 \cdot y = 19

$- 25 \cdot y = 19$ by

- 25

$- 25$ .

\frac{- 25 \cdot y}{- 25} = \frac{19}{- 25}

$\frac{- 25 \cdot y}{- 25} = \frac{19}{- 25}$

Step 2.2

Simplify the left side.

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Step 2.2.1

Cancel the common factor of

- 25

$- 25$ .

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Step 2.2.1.1

Cancel the common factor.

$\frac{- 25 \cdot y}{- 25} = \frac{19}{- 25}$

Step 2.2.1.2

Divide

$y$ by

$1$ .

$y = \frac{19}{- 25}$

$y = \frac{19}{- 25}$

$y = \frac{19}{- 25}$

Step 2.3

Simplify the right side.

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Step 2.3.1

Move the negative in front of the fraction.

$y = - \frac{19}{25}$

$y = - \frac{19}{25}$

$y = - \frac{19}{25}$

Step 3

The result can be shown in multiple forms.

Exact Form:

$y = - \frac{19}{25}$

Decimal Form:

$y = - 0.76$

$5 \cdot (- 5 y) = 19$

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