Simplify 4xy-2x+4x-8xy

2x - 4xy or 2x (1 - 2y)

Step-by-step explanation:

Simplify 4xy-2x+4x-8xy

We can start by rearranging the expression;

4xy-8xy - 2x + 4x

Then we add or subtract numbers with the same variable

-4xy + 2x

We can further factorize the above since 2x is common between the two numbers, so we will factor out 2x

2x (-2y + 1)

This can be re-write as;

2x (1 - 2y)

Answer: - 4xy + 2x

Step-by-step explanation:

4xy - 8xy = - 4xy

4x - 2x = 2x