20+4x-2x

Answer 1

To simplify the expression \(20 + 4x - 2x\), you can combine the like terms (the \(x\) terms):

\[ 4x - 2x = 2x \]

So, the expression becomes:

\[ 20 + 2x \]

Thus, the simplified form of the expression is:

\[ 20 + 2x \]