Question

Can u help me answer question 23 BTW this is lesson 6 the distributive property

Answer 1

Distributive property

For the expression

3(x + 7) we simply multiply 3 by each term inside the parenthesis:

3(x + 7) = 3 · x + 3 · 7

= 3x + 21

Answer: 3(x + 7) = 3x + 21