# 2.03 Assignment_ Problem Set_ Combining Like Terms .docx -...

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2.03 Assignment: Problem Set: Combining Like Terms Skyla Jones Ms. Dugan Algebra 1 December 21, 2018 1. 16x − 4x = -48 12x = -48 12 12 x = -4 2. 7m − 5 − 13m = 25 -6m - 5 = 25 -6m -5 + 5 = 25 + 5 -6m = 30 -6 -6 m = -5 3. 12.25 = 0.5q + 3.75 0.5q + 3.75 = 12.25 0.5q + 3.75 - 3.75 = 12.25 - 3.75 0.5q = 8.5 0.5 0.5 q = 17 4. 2(2x - 4) + x = 7 2 • 2x - 2 • 4 + x = 7 4x - 8 + x = 7 5x - 8 = 7 5x - 8 + 8 = 7 + 8 5x = 15
2.03 Assignment: Problem Set: Combining Like Terms Skyla Jones Ms. Dugan Algebra 1 December 21, 2018 5 5 x = 3 5. 8 = 3(3x + 8) − x 3(3x + 8) − x = 8 3 • 3x + 3 • 8 - x = 8 9x + 24 - x = 8 8x + 24 = 8 8x + 24 - 24 = 8 - 24 8x = -16 8 8 x = -2 6. 3t – 18t + 4 = -26 -15t + 4 = -26 -15t + 4 - 4 = -26 - 4 -15t = -30 -15 -15 t = 2 7. 13.75 = 0.25b + 0.50 0.25b + 0.50 = 13.75 0.25b + 0.50 - 0.50 = 13.75 - 0.50
2.03 Assignment: Problem Set: Combining Like Terms Skyla Jones Ms. Dugan Algebra 1 December 21, 2018 0.25b = 13.25 0.50 0.50 b = 53 8. 10w + 4w = -84 14w = -84 14 14 w = -6 9. Erne and Silvia were going to the movie theatre. They cost of the two tickets all together was \$15.50. They also decided to get a small popcorn which is \$3.00 and two sodas which is \$3.25 each. The cost all together was \$24.95. Silvia also wants chips which cost \$2.00 a pack. They do