What are 2 answers that can equal 49 in multiplication

What is not true about kl and mn? what is mn? (show your work)

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 =

Ineed the solution to this problem and the steps.