Question

Expand the expression:

7(10s-10)=

Answer 1

Explanation:

7(10s-10)

= 70s - 70

Answer 2

70s-10 s=7

Explanation:

first you want to multiply 7 * 10 which will give you 70 s -10 then you want to divide the 70 by 10 and you will get seven as your answer