Please help me with this triangle problem

The factorization of 8x3 -125 is (2x-5)(jx2 +kx+25)

Follow these steps using the algebra tiles to solve the equation −5x + (−2) = −2x + 4. 1. add 5 positive x-tiles to both sides and create zero pairs. 2. add 4 negative unit tiles to both sides and create zero pairs. 3. divide the unit tiles evenly among the x-tiles. x =

Which number line represents the solution set for the inequality - x 24?