Basic Math Examples

$\frac{3 (f + 2)}{5 f} = 0$

Step 1

Set the numerator equal to zero.

$3 (f + 2) = 0$

Step 2

Solve the equation for $f$ .

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Step 2.1

Divide each term in $3 (f + 2) = 0$ by $3$ and simplify.

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Step 2.1.1

Divide each term in $3 (f + 2) = 0$ by $3$ .

$\frac{3 (f + 2)}{3} = \frac{0}{3}$

Step 2.1.2

Simplify the left side.

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Step 2.1.2.1

Cancel the common factor of $3$ .

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Step 2.1.2.1.1

Cancel the common factor.

$\frac{3 (f + 2)}{3} = \frac{0}{3}$

Step 2.1.2.1.2

Divide $f + 2$ by $1$ .

$f + 2 = \frac{0}{3}$

Step 2.1.3

Simplify the right side.

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Step 2.1.3.1

Divide $0$ by $3$ .

$f + 2 = 0$

Step 2.2

Subtract $2$ from both sides of the equation.

$f = - 2$