Could someone please help me with this?

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 =

What is the result of adding the system of equations? 2x+y=4 3x-y=6

What value is a discontinuity of x squared plus 8 x plus 4, all over x squared minus x minus 6?