Check Solution Equations

• Yes
• No

• a
• b
• c

• a
• b

Tell whether the value of the variable is a solution to the equation:
3x=12; x=4

• yes

• no

Solve the equation. Check for extraneous solutions. Name the solution.

• -5

• 5

• 623

• 627

Solve the equation. Check for extraneous solutions. Name the solution.

• -5

• 5

• 623

• 627

• 498

• 124.5

• 78

• 18

• None

• Yes
• No

Solve the radical equation

• 25

• 50

• 125

• 5

 Solve the equation.

• 36

• 18

• -18

• 27