Which expression is equivalent to x+x+x+x+2

4x + 2

Step-by-step explanation:

The given expression is x + x + x + x + 2

We can add the like terms.

The like terms are the terms having the same variable and the same exponents. The coefficients may vary.

For examples, 3x and - 2x

2xy and 3xy

In the given expressions x, x, x, x are the like terms.

So, x + x + x + x + 2

4x + 2

Therefore, the answer is 4x + 2