Write and equation to represent the hanger below. use x and y as your variables.

What should be done to solve the equation? x+14=21 add 14 to both sides of the equation. subtract 14 from the left side of the equation. add 14 to the left side and subtract 14 from the right side of the equation. subtract 14 from both sides of the equation.

What value of x is in the solution set of –5x – 15 > 10 + 20x?

What is the best way to answer questions with a x expression in the question. for example 3x + 10x=?