Math Chapter 5 Review

Evaluate/Simplify

100

x = 6, y = -3

x + y

3

200

x = 6, y = -3

x - y

9

300

2t + 3t - t

4t

400

7y + 4x - 8 + 3

7y + 4x - 5

500

x + 2x + y + 5x - 3y - x

7x - 2y

Factor

100

8x + 4y

4(2x + y)

200

2x + 6y

2(x + 3y)

300

16x - 12

4(4x - 3)

400

10x + 25

5(2x + 5)

500

39x + 13

13(3x + 1)

Distributive

100

3(x - 2)

3x - 6

200

-2(x - 5)

-2x + 10

300

2(4x + 2x)

12x

400

7(-3x - 4y)

-21x - 28y

500

-9(6x - 4)

-54x + 36

Add Linear Expression

100

(2x - 3) + (-x + 4)

x + 1

200

(-x + 2) + (3x - 5)

2x - 3

300

(4x + 8) + (-7x + 5)

-3x + 13

400

(-8x - 7) + (-5x - 8)

-13x - 15

500

(x + 5) + (-9x + 3) + (-2x - 1)

-10x + 7

Subtract Linear Expressions

100

(-2x - 4) - (2x)

-4x - 4

200

(4x - 3) - (2x - 7)

2x + 4

300

(7x - 5) - (4x + 4)

3x - 9

400

(-4x + 9) - (3x - 2)

-7x + 11

500

(-6x - 5) - (9x + 8)

-15x - 13