Answer:
4x + 2
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