Pre-Algebra Examples

$5 (3 t) - 7 (2 t)$

Step 1

Simplify each term.

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Step 1.1

Multiply $3$ by $5$ .

$15 t - 7 (2 t)$

Step 1.2

Multiply $2$ by $- 7$ .

$15 t - 14 t$

$15 t - 14 t$

Step 2

Subtract $14 t$ from $15 t$ .

$t$

$[\begin{array}{c} x^{2} & \frac{1}{2} \\ \sqrt{π} & \int x d x \end{array}]$