Question

Create your own two-step equation with All Real Numbers as the solution. Show the steps to solving the equation to prove the solution All Real Numbers.

Answer 1

2x - 13 = 5
2x - 13 + 13 = 5 + 13(add 13 to both sides to get 2x by itself)
2x = 18 (divide both sides by 2 to get x by itself)
2x/2 = 18/2
x = 9

check...
2x - 13 = 5
2(9) - 13 = 5
18 - 13 = 5
5 = 5 (correct)