2y - 4x -4 y -2 2x 4. The opposite of subtraction is addition we need to isolate the x variable by getting rid of the -1 so we do -1 1 is 0 and we do it on both sides of. Fill in the blank with the correct answer.
Solve the equation z - 5 6.
PRACTICE PROBLEMS ON NET IONIC EQUATIONS page 2 of 3 Answer Key to Practice Problems on Net Ionic Equations. Step by step is 5x37x-1 you minus 5x on both sides because it is the smaller variable and you get 3 2x-1. Find the solution n to the equation n 2 6 Problem 2. Solve the equation z - 5 6.