Plus and Subtraction

Solve the equation
4x - 5x + 9 =5x - 9

• x = -3

• x = 9

• x = 3

• x = -9

The highlighted part of the expression is the...

• Variable

• Constant

• Operation

• Coefficient

• Algebraic Expression

Four less than b

• b - 4

• 4b

• 4 + b

Ten more than g

• 10 - g

• g + 10

• 10g

What does DIFFERENCE mean?

• The answer to a subtraction problem

• The answer to an addition problem

• The answer to a multiplication problem

• The answer to a division problem

7 ⅝ - 3⅖

• 4 and 9/10

• 4 and 9/40

• 4 and 3/5

• 4 ¼

-⅔ + ⅞

• -5/24

• -9/24

• 9/24

• 5/24

1¼ - 3½

• -2 ½

• -2 ¾

• 2 ½

• -2 ¼

What is the SECOND step?

• A

• B

• C

• D

Solve each expression and find the difference.

• 8

• 20

• 4

• 5