Question

7(2j + 1 + j)

3. You will now use mathematical properties to create two expressions that are equivalent to the expression. Make sure you show all steps in your work.

a. Use either the commutative property or combine like terms to create an equivalent expression.
b. Use the distributive property to create an equivalent expression.
Help me please on this. thanks :)

Answer 1

B it think do you want to work this together with me?

I need help

Answer 2

I believe it is b, you have to use the distributive property to get an equivalent expression.