Solve for x : 5x-2(x+1) =10

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 =

Find the values of y: 3y^3(y^2+ 2/3y)=0

Which expression do you get when you eliminate the negative exponents of 4a^2 b^216a^-3 b