Question

Does the equation
2x+2x+2=4x+2
have one solution, many solutions or no solution?

Answer 1

Many solutions

Explanation:

If it is manipulated, you simply get:

2x + 2x + 2 = 4x + 2

0 = 0

So, there are infinitely many solutions, as anything you plug in for x will be canceled as there are 4 x's on both sides.