Finite Math Examples

$(30) (0.4) + (- 2) (0.6) = y$

Step 1

Rewrite the equation as $y = (30) (0.4) + (- 2) (0.6)$ .

$y = (30) (0.4) + (- 2) (0.6)$

Step 2

Simplify $(30) (0.4) + (- 2) (0.6)$ .

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Step 2.1

Simplify each term.

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Step 2.1.1

Multiply $30$ by $0.4$ .

$y = 12 + (- 2) (0.6)$

Step 2.1.2

Multiply $- 2$ by $0.6$ .

$y = 12 - 1.2$

Step 2.2

Subtract $1.2$ from $12$ .

$y = 10.8$