Find the value of y in this equation 16 y equals 164

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 =

We just started the introduction into circles and i have no idea how to do this.

Which table shows a proportional relationship between miles traveled and gas used?