Question

Wich expression can be written as 9x(12+7)

Answer 1

To answer this we must understand that

9x(12+7)

is the same thing as

9(12+7)

This is because any number standing next to an expression in parentheses is being distributed and multiplied.

So this would mean that the expression equivalent of 9x(12+7)

is..

A. 9+(12+7)

Good Luck! <3