Solving Equations by Addition,Subtraction, Multiplication, & Division
Solve l x - 5 l =3
What are 2 and 8
Solve l y + 3 l = 17
What are 14 and -20
Solve l x l = -80
What is No Solution
3(1 +d)-5 = 3d -2
What is all real numbers / infinity
Solve l x l = 20
What are 20 and -20
What are 12/7 and 2/7