1. Solve each equation. Write the properties that justify each step. a. 30x = 16 - 2x
b. 2(3x - 5) = 2x + 6

30 is 6 multiplied by a number y as a equation

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 =

The length of a rectangular piece of land is 92 yards more than three times its width. the perimeter is 760 yards. find its dimensions.