Rational Equations Basics

Clear the equation to solve.

• 1

• 2

• 4.67

• 12

• 
• 
• 

Solve.
1/3x + 4 = -10

• 1/42

• -42

• 42

• -1/42

Solve:  -1/3(x+6)=19

• 63

• -7

• -63

• 14

⅜x + ½ = ¾

• 2/3

• 3/2

• 1

• -3

Solve by cross-multiplying.

• x = -1, 5

• No Solution

• x = -4, 5

• x= -4

Identify the LCD.

• x²(x - 2)

• x(x - 2)

• x

• (x - 2)

Identify the LCD.

• (x + 5)

• x²(x + 5)

• x

• x(x + 5)

Solve by using the LCD.

• x = 4/3

• x = 2

• x = 3/4

• x = 2/3

Solve by using the LCD.

• x = -2, 8

• x = 0, 4

• x = 2, -8

• x = 8