Respuesta :

Answer:

This is guess of what the question is asking:

I had got 49x - 21y - 6.

Step-by-step explanation:

7 x 7 is 49 and 7 x 3 is 21.

Answer:

49x-21y-6

Step-by-step explanation:

Multiply the number outside of the parentheses by the numbers inside to create the expression.

Explanation:

7 x 7x = 49x

7 x -3y = -21y

and then add the -6 to the end.