Pre-Algebra Examples

$- \frac{1}{3} + 5 e = \frac{5}{7}$

Step 1

Simplify $- \frac{1}{3} + 5 (2.71828182)$ .

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Step 1.1

Multiply $5$ by $2.71828182$ .

$- \frac{1}{3} + 13.59140914 = \frac{5}{7}$

Step 1.2

To write $13.59140914$ as a fraction with a common denominator, multiply by $\frac{3}{3}$ .

$- \frac{1}{3} + 13.59140914 \cdot \frac{3}{3} = \frac{5}{7}$

Step 1.3

Combine fractions.

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Step 1.3.1

Combine $13.59140914$ and $\frac{3}{3}$ .

$- \frac{1}{3} + \frac{13.59140914 \cdot 3}{3} = \frac{5}{7}$

Step 1.3.2

Combine the numerators over the common denominator.

$\frac{- 1 + 13.59140914 \cdot 3}{3} = \frac{5}{7}$

Step 1.4

Simplify the numerator.

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Step 1.4.1

Multiply $13.59140914$ by $3$ .

$\frac{- 1 + 40.77422742}{3} = \frac{5}{7}$

Step 1.4.2

Add $- 1$ and $40.77422742$ .

$\frac{39.77422742}{3} = \frac{5}{7}$

Step 1.5

Divide $39.77422742$ by $3$ .

$13.2580758 = \frac{5}{7}$

Step 2

Since $13.2580758 \neq \frac{5}{7}$ , there are no solutions.

No solution