Evaluate 2*(3(5+2)-1)

$2 \cdot (3 (5 + 2) - 1)$

Simplify each term.

Add $5$ and $2$ .

$2 \cdot (3 \cdot 7 - 1)$

Multiply $3$ by $7$ .

$2 \cdot (21 - 1)$

$2 \cdot (21 - 1)$

Simplify the expression.

Subtract $1$ from $21$ .

$2 \cdot 20$

Multiply $2$ by $20$ .

$40$

$40$

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