Solve for
:

Now if
, we have
and

On the other hand, if
, then
and

Answer:
It would make it 3x
Step-by-step explanation:
4x is just a simplified version of 4 multiplied by x
4*x-x wouldn't equal 4 because you aren't following
Parentheses
Exponents
Multiplication
Division
Addition
Subtraction
(PEMDAS)
Answer:
The additive property of 0; any number added with 0 is going to be that number.
Step-by-step explanation:
Answer:13xy+5y
Step-by-step explanation: