Find the sum 5 3/4 and 3 and 1/6 and show them how me how you got to work

Write a corresponding real world problem to represent 2x - 125=400

Graph the equation by plotting point x=2

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 =