Student Instructions
1) Click on to audio record your explanation. 2) Use the tool to show your calculations. 3) Use the tool to match each expression with its simplified form.
1.) -8(x+2) + 2(x–1) = -8x – 16 + 2x – 2 = -6x – 18 2.) –(x–3) + 2(x–7) = -x + 3 + 2x – 14 = x – 11 3.) -2(3x+4) – 2x – 5 = -6x – 8 – 2x – 5 = -8x – 13