Question

Could someone please help me on this worth 10 points 7(x+3y)=

Answer 1

According to the distributive property:

`\alpha ( \beta + \gamma ) = \alpha \beta + \alpha \gamma`

So, applying this to our equation:

`7(x + 3y) = 7 * x + 7 * 3y \\ 7(x + 3y) = 7x + 21y`