3x y = 11 – -3x 5y = -71 – Solve by Elimination (Multiply First) Classwork 5x 4y = 47 – -x 16y = 125 – 3x 2y = 33 – -4x 4y = 16 – 2x + y = 21 4x + 3y = 51 -3x + 3y = -27 12x + 5y = 108 3x + 4y = 3 -12x y = -57 – 2x + 5y = -7 8x + 3y = 57 4x + 3y = 33 8x + y = 31 -7x 5y = 21 – -10x 8y = 24 – 16x + 16y = -16 -12x 12y = 12 – -6x 10y = 22 – 10x 3y = -17 – Solve by Elimination (Multiply First) Homework + y = -5 –x -3x + 4y = -12 -2x y = 2 – -6x + 3y = -18 -2x + 2y = 16 6x y = -13 – -4x 5y = -9 –
3x – y = 11 -3x – 5y = -71 Solve by Elimination (Multiply First) Classwork 5x – 4y = 47 -x – 16y = 125 3x – 2y = 33 -4x – 4y = 16 2x + y = 21 4x + 3y = 51 -3x + 3y = -27 12x + 5y = 108 3x + 4y = 3 -12x – y = -57 2x + 5y = -7 8x + 3y = 57 4x + 3y = 33 8x + y = 31 -7x – 5y = 21 -10x – 8y = 24 16x + 16y = -16 -12x – 12y = 12 -6x – 10y = 22 10x – 3y = -17 Solve by Elimination (Multiply First) Homework –x + y = -5 -3x + 4y = -12 -2x – y = 2 -6x + 3y = -18 -2x + 2y = 16 6x – y = -13 -4x – 5y = -9