Evaluate 7(4p+2q+3r)

$7 (4 p + 2 q + 3 r)$

Apply the distributive property.

$7 (4 p) + 7 (2 q) + 7 (3 r)$

Simplify.

Multiply $4$ by $7$ .

$28 p + 7 (2 q) + 7 (3 r)$

Multiply $2$ by $7$ .

$28 p + 14 q + 7 (3 r)$

Multiply $3$ by $7$ .

$28 p + 14 q + 21 r$

$28 p + 14 q + 21 r$

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