Question

I need help with this math problem, please.

Answer 1

always

Explanation:

Rearrange the equation to make it easier:

ax+b-b-4=b-b

ax-4=0

ax-4+4=0+4

ax=4

Solve for x by dividing by a:

ax/a=4/a

x=4/a

When it says "a is not equal to 0" it means you can divide by it.

The statement is therefore always.

hope this helps :)