Algebra Examples

$4.5 f = 6.3 f - 4.5$

Step 1

Move all terms containing $f$ to the left side of the equation.

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Step 1.1

Subtract $6.3 f$ from both sides of the equation.

$4.5 f - 6.3 f = - 4.5$

Step 1.2

Subtract $6.3 f$ from $4.5 f$ .

$- 1.8 f = - 4.5$

Step 2

Divide each term in $- 1.8 f = - 4.5$ by $- 1.8$ and simplify.

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Step 2.1

Divide each term in $- 1.8 f = - 4.5$ by $- 1.8$ .

$\frac{- 1.8 f}{- 1.8} = \frac{- 4.5}{- 1.8}$

Step 2.2

Simplify the left side.

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Step 2.2.1

Cancel the common factor of $- 1.8$ .

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Step 2.2.1.1

Cancel the common factor.

$\frac{- 1.8 f}{- 1.8} = \frac{- 4.5}{- 1.8}$

Step 2.2.1.2

Divide $f$ by $1$ .

$f = \frac{- 4.5}{- 1.8}$

Step 2.3

Simplify the right side.

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Step 2.3.1

Divide $- 4.5$ by $- 1.8$ .

$f = 2.5$