CA4 Solving Algebraic Equations

• y = 4

• y = 3

• y = 5

• y = 2

Match the term with its simple definition

• has an = sign

• Algebraic Expression

• does not have an = sign

• Algebraic Equation

• a letter or a symbol

• Variable

Which is the solution to the equation represented by the model shown?

• 7

• 4

• 5

• 2

Use the picture of the balance to write an equation. Write the equation the space below.

Solve the equation on the balance. What is the value of x?

• x = 5

• x = 4

• x = 3

• x = 9

• r = -9

• r = 0

• r = 5

• r = -5