Unit 2 Lesson 8

Distribute and Combine

100

(4(x + 3) + 2x)

(6x + 12)

200

(5(x - 2) + 3x)

(8x - 10)

300

(6(x + 4) + 3x)

(9x + 24)

Negative Signs & Subtraction

100

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

(-13x - 25)

200

(3x - 2(x + 1))

(x - 2)

300

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

(-6x+28)

Mixed Signs & Multiple Terms

100

(3(x + 5) + 2(x - 8))

(5x - 1)

200

(4(x - 2) - 3(x + 1))

(x - 11)

300

(2(3x + 4) + 5(x - 2))

(11x - 2)

Fractions & Decimals

100

(3/5(x - 6) + 3x) 

(18x/5 -18/5) or (3.6x - 3.6)

200

(0.5(x + 6) + 2x)

(2.5x + 3)

300

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

(5x/3 - 6)

Challenge Problems (Double Distribution)

100

(2(x + 3) + 4(2x - 5))

(10x - 14)

200

(3(2x - 4) + 2(3x + 1))

(12x - 10)

300

(-2(3x + 2) + 5(x - 4))

(-x - 24)