Question

What is the answer to this???5 (3x + 7).

Answer 1

5(3x+7)

This question is asking you to expand brackets

First Multiply 3x by 5

15x

Then multiply 7 by 5

35

Combine the two answers

15x + 35

Answer 2

5(3x+7)=5*3x+5*7=15x+35