(5 3x) 7x + 4 3) 5x + 2 – – –(4x – – 9 8x (x + 2) 15 2x (7 x) – – – – – 3.1i Homework: More Simplifying Simplify the following expressions: 3(2x + 1) 3(2x + 1) 3(2x 1) – – – (x + 4) (x 4) (4 x) – – – – – 2(4x 3) 5(3x + 2) 2.7(2x 5) – – – – –
(5 – 3x) – 7x + 4 –(4x – 3) – 5x + 2 9 – 8x – (x + 2) 15 – 2x – (7 – x) 3.1i Homework: More Simplifying Simplify the following expressions: 3(2x + 1) – 3(2x + 1) – 3(2x – 1) – (x + 4) – (x – 4) – (4 – x) – 2(4x – 3) – 5(3x + 2) – 2.7(2x – 5)
7-3-Student%20Workbook.docx