2a + 10b - c

You cannot combine like terms in this expression, but you can factor the left side of it to 2(a+5b)-c

To simplify the expression 2a + 10b - c, follow these steps:

Step 1: Combine like terms:
There are no like terms in this expression, since the variables (a, b, c) appear with different coefficients.

Step 2: Rearrange the terms in a desired order:
The expression can be rearranged in any order desired, but for simplicity, let's arrange it in alphabetical order:
- c + 2a + 10b or 2a + 10b - c.

And that's the simplified form of the expression 2a + 10b - c.

The given expression is 2a + 10b - c.

To simplify this expression, you can combine like terms. Like terms are those that have the same variables raised to the same powers.

In this expression, the terms 2a and -c are not similar because they have different variables (a and c) and different coefficients (2 and -1). However, the term 10b is similar to itself.

Therefore, the simplified form of the given expression is 2a + 10b - c.