Evaluate 3(5-4)-3(5-4)

$3 \cdot (5 - 4) - 3 \cdot (5 - 4)$

Step 1

Simplify each term.

Subtract $4$ from $5$ .

$3 \cdot 1 - 3 \cdot (5 - 4)$

Multiply $3$ by $1$ .

$3 - 3 \cdot (5 - 4)$

Subtract $4$ from $5$ .

$3 - 3 \cdot 1$

Multiply $- 3$ by $1$ .

$3 - 3$

$3 - 3$

Step 2

Subtract $3$ from $3$ .

$0$

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