Simplify the following expression



x+x+x+x+2+7

4x + 14


4x + 2 + 7


x + 9


4x + 9

1 answer

To simplify the expression \( x + x + x + x + 2 + 7 \):

  1. Combine the \( x \) terms: \[ x + x + x + x = 4x \]

  2. Combine the constant terms: \[ 2 + 7 = 9 \]

  3. Now, combine both results: \[ 4x + 9 \]

Thus, the simplified expression is \( 4x + 9 \).