In this unit, you solved two-step equations. a two-step equation is an equation of the form px + q= r. it takes two steps to solve for the variable x. for example, 3× +(-5)= 19 is a two-step equation. how could you transform this particular equation to create a three step equation? list several ways you could transform it using common math operations. next, try solving one of the three step equations you created for x. (use a guess and check strategy, if necessary.) what additional step is required to find the solution? in your opinion, is solving the three step equation more difficult than solving a two step equation? why are why not? do you think there is limit to the number of steps it takes to solve an equation? explain ( i need the work to be shown for this )