Pre-Algebra Examples

$- 10.3 x + 82.4 - 0$

Step 1

Factor $- 0.1$ out of $- 10.3 x + 82.4 - 0$ .

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Step 1.1

Factor $- 0.1$ out of $- 10.3 x$ .

$- 0.1 (103 x) + 82.4 - 0$

Step 1.2

Factor $- 0.1$ out of $82.4$ .

$- 0.1 (103 x) - 0.1 (- 824) - 0$

Step 1.3

Factor $- 0.1$ out of $- 0$ .

$- 0.1 (103 x) - 0.1 (- 824) - 0.1 (10 \cdot 0)$

Step 1.4

Factor $- 0.1$ out of $- 0.1 (103 x) - 0.1 (- 824)$ .

$- 0.1 (103 x - 824) - 0.1 (10 \cdot 0)$

Step 1.5

Factor $- 0.1$ out of $- 0.1 (103 x - 824) - 0.1 (10 \cdot 0)$ .

$- 0.1 (103 x - 824 + 10 \cdot 0)$

Step 2

Multiply $10$ by $0$ .

$- 0.1 (103 x - 824 + 0)$

Step 3

Add $103 x - 824$ and $0$ .

$- 0.1 (103 x - 824)$

Step 4

Factor.

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Step 4.1

Factor $103$ out of $103 x - 824$ .

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Step 4.1.1

Factor $103$ out of $103 x$ .

$- 0.1 (103 (x) - 824)$

Step 4.1.2

Factor $103$ out of $- 824$ .

$- 0.1 (103 x + 103 \cdot - 8)$

Step 4.1.3

Factor $103$ out of $103 x + 103 \cdot - 8$ .

$- 0.1 (103 (x - 8))$

Step 4.2

Remove unnecessary parentheses.

$- 0.1 \cdot 103 (x - 8)$

Step 5

Multiply $- 0.1$ by $103$ .

$- 10.3 (x - 8)$