Question

-2x + 4x = -4 + 0
What is the answer?

Answer 1

The answer is -2

Explanation:

You add the 4x to the -2x to get 2x, then you add -4 to zero to get -4. You are then left with 2x=-4 meaning that x would be -2

Answer 2

x = -2

Explanation:

-2x + 4x = -4 + 0

2x = -4

2x/2 = -4/2

x = -2

Hope this helps.