Question

Which sentence explains the correct first step in the solution of this equation? 4(x-3)=9

Answer 1

If there is a sentence telling you to expand the bracket, then that would be it.

Explanation:

You cannot move forwards without expanding the bracket, (or alternatively diving both sides by 4)

Answer 2

Answer:4x-12=9

Explanation:

Distribute 4(x-3)=9 to get 4x-12=9