Question

Simplify with one distribution .

1. 9(1 - 7x)

2. 7(n + 10)




Thankyou!

Answer 1

1. 9-63x

2 7n+70

Explanation:

Distribution means that you multiply what is inside the parentheses by what is on the outside.

1. 9(1-7x)

9 x 1 = 9

9 x -7x = -63x

1 can be rewritten as 9-63x

2. 7(n+10)

7 x n = 7n

7 x 10 = 70

2 can be rewritten as 7n+70