Simplify -3(-4y+3)+7y

$- 3 (- 4 y + 3) + 7 y$

Step 1

Simplify each term.

Apply the distributive property.

$- 3 (- 4 y) - 3 \cdot 3 + 7 y$

Multiply $- 4$ by $- 3$ .

$12 y - 3 \cdot 3 + 7 y$

Multiply $- 3$ by $3$ .

$12 y - 9 + 7 y$

$12 y - 9 + 7 y$

Step 2

Add $12 y$ and $7 y$ .

$19 y - 9$

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