Solving Rational Equations Cross Multiplication

• 3/5

• 3/4

• 1/4

• 4/5

• 2

• 1

• -1

• -4

Solve for x

• 4

• 2

• -2

• -4

Solve.

• x = 5

• x = -3

• x = 3

• x = -5

Solve for x

• x = 10

• x = -30/13

• x = 6

• no solution

• A

• B

• C

• D

Solve and check for extraneous solutions

• x=5

• x= -5

• No Solution

Solve and check for extraneous solutions

• x= - 3 &x= -8

• x= -3 & -8 is extraneous 

• No Solution

• x= -8 & -3 is extraneous 

State the domain restrictions. 

• x ≠ -2

• x ≠ 2, 1

• x ≠ 2, -1

• x ≠ -2, 2, 1

Solve the equation for x.

• x = 7

• x = 6

• x = 14

• x = 0