Question

1. -2x + 11 + 6x

Explanation:

Step1: Combine like terms (-2x and 6x)

To combine the x - terms, we use the rule of combining like terms. The coefficient of -2x is -2 and the coefficient of 6x is 6. So, we add the coefficients: \(-2x + 6x=(-2 + 6)x\)
Calculating \(-2+6\) gives us 4. So, \(-2x + 6x = 4x\)

Step2: Write the simplified expression

After combining the like terms, the constant term 11 remains as it is. So the simplified expression is \(4x + 11\)

Answer:

\(4x + 11\)