Solving Rational Equations

Solve for x

• x = 10

• x = -30/13

• x = 6

• no solution

Solve by cross-multiplying.

• x = 2

• No Solution

• x = -10

• x = 10

• x = 2
• x = 3/4
• x = 4
• x = 1/2

Solve and check for extraneous solutions

• x=5

• x= -5

• No Solution

Solve and check for extraneous solutions

• x=7 & -2 is extraneous 

• x= -2 and 7 is extraneous

• No Solution

Solve and check for extraneous solutions

• x= - 3 &x= -8

• x= -3 & -8 is extraneous 

• No Solution

• x= -8 & -3 is extraneous 

Solve the equation for x.

• 6

• 12

• 0

• 3

Solve.

• x = 5

• x = -3

• x = 3

• x = -5

Solve for r

• 5

• - 5, 4

• - 5

• 5, 4

Solve for x

• 4

• 2

• -2

• -4