Finite Math Examples

$x = 899 \cdot (0.0002) + 99 \cdot (0.0006) + 39 \cdot (0.001) + 4 \cdot (0.004) + (- 1) \cdot (0.9942)$

Step 1

Simplify each term.

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Step 1.1

Multiply $899$ by $0.0002$ .

$x = 0.1798 + 99 \cdot (0.0006) + 39 \cdot (0.001) + 4 \cdot (0.004) + (- 1) \cdot (0.9942)$

Step 1.2

Multiply $99$ by $0.0006$ .

$x = 0.1798 + 0.0594 + 39 \cdot (0.001) + 4 \cdot (0.004) + (- 1) \cdot (0.9942)$

Step 1.3

Multiply $39$ by $0.001$ .

$x = 0.1798 + 0.0594 + 0.039 + 4 \cdot (0.004) + (- 1) \cdot (0.9942)$

Step 1.4

Multiply $4$ by $0.004$ .

$x = 0.1798 + 0.0594 + 0.039 + 0.016 + (- 1) \cdot (0.9942)$

Step 1.5

Multiply $- 1$ by $0.9942$ .

$x = 0.1798 + 0.0594 + 0.039 + 0.016 - 0.9942$

Step 2

Simplify by adding and subtracting.

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Step 2.1

Add $0.1798$ and $0.0594$ .

$x = 0.2392 + 0.039 + 0.016 - 0.9942$

Step 2.2

Add $0.2392$ and $0.039$ .

$x = 0.2782 + 0.016 - 0.9942$

Step 2.3

Add $0.2782$ and $0.016$ .

$x = 0.2942 - 0.9942$

Step 2.4

Subtract $0.9942$ from $0.2942$ .

$x = - 0.7$