Question

find (-8x + 2) - (-5x + 7).

Explanation:

Step1: Distribute the negative sign

We have \((-8x + 2)-(-5x + 7)\). Distribute the negative sign to the terms inside the second parentheses: \(-8x + 2 + 5x - 7\).

Step2: Combine like terms

Combine the \(x\)-terms: \(-8x + 5x = -3x\). Combine the constant terms: \(2 - 7 = -5\). So the expression simplifies to \(-3x - 5\).

Answer:

\(-3x - 5\)