What’s the value for y?

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 one is the correct answer, and why?

Parallelogram efgh is a rectangle. he = 6, and fe = 8. find ge: and find fj: