Respuesta :

emanuelCG

Answer: Its correct because 3(2t+d) = 6t + 3d are equal.

Step-by-step explanation:

First we need to solve the equation

3( 2t+d ) = 6t + 3d              //// Do some distributive property

6t + 3d = 6t + 3d               //// Do you see it . . . They are equal to each other.

So its true.
3(2t+d)=6t+3d

you multiply the outside number with everything inside so 3 times 2t = 6t and 3 times d = 3d