Simplify 7(3x-4(2-x))

$7 (3 x - 4 (2 - x))$

Simplify each term.

Apply the distributive property.

$7 (3 x - 4 \cdot 2 - 4 (- x))$

Multiply $- 4$ by $2$ .

$7 (3 x - 8 - 4 (- x))$

Multiply $- 1$ by $- 4$ .

$7 (3 x - 8 + 4 x)$

$7 (3 x - 8 + 4 x)$

Simplify terms.

Add $3 x$ and $4 x$ .

$7 (7 x - 8)$

Apply the distributive property.

$7 (7 x) + 7 \cdot - 8$

Multiply.

Multiply $7$ by $7$ .

$49 x + 7 \cdot - 8$

Multiply $7$ by $- 8$ .

$49 x - 56$

$49 x - 56$

$49 x - 56$

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