4x + 3y = 33 8x + y = 31 3x 2y = 11 – 4x 8y = 36 – y = -8 –x – -4x + 2y = 22 2x + y = 0 -8x + 4y = 80 Homework + y = -5 –x -3x + 4y = -12 -2x y = 2 – -6x + 3y = -18 -2x + 2y = 16 6x y = -13 – -4x 5y = -9 – 3x + 10y = 13 3x 2y = -26 – 6x 4y = -70 – x + 5y = -12 3x + y = 6 x + y = 14
4x + 3y = 33 8x + y = 31 3x – 2y = 11 4x – 8y = 36 –x – y = -8 -4x + 2y = 22 2x + y = 0 -8x + 4y = 80 Homework –x + y = -5 -3x + 4y = -12 -2x – y = 2 -6x + 3y = -18 -2x + 2y = 16 6x – y = -13 -4x – 5y = -9 3x + 10y = 13 3x – 2y = -26 6x – 4y = -70 x + 5y = -12 3x + y = 6 x + y = 14
graphing-linear-equations-cw-hw-2013-05-21.docx