Question

simplify the expression: 5x + 2x - 6

Explanation:

Step1: Combine like terms

To simplify \(5x + 2x - 6\), we first combine the \(x\)-terms. The coefficient of \(5x\) is \(5\) and the coefficient of \(2x\) is \(2\). When we add these coefficients together, we get \(5 + 2 = 7\). So, \(5x + 2x = 7x\).

Step2: Write the simplified expression

Now that we've combined the \(x\)-terms, the expression becomes \(7x - 6\).

Answer:

\(7x - 6\)