Simplify the expression 2x + 5 – 4x + 7x – 2

Answer 1

To simplify the expression \( 2x + 5 - 4x + 7x - 2 \), we will combine like terms.

1. Combine the \( x \) terms: \[ 2x - 4x + 7x = (2 - 4 + 7)x = 5x \]

2. Combine the constant terms: \[ 5 - 2 = 3 \]

Now, putting it all together, we have: \[ 5x + 3 \]

Thus, the simplified expression is \( \boxed{5x + 3} \).