y = -3x + 29 -4x = 3y + 32 x = -5y 8 – y = -3x 1 – -4y + x = -9 y = -4x + 17 -3y x = -7 – Systems: Solve by Elimination (Addition & Subtraction) Classwork 3x + y = 36 5x + y = 56 x + 2y = 25 x + 3y = 33 3x 5y = -52 – x 5y = -34 – 2x + 3y = 4 -2x + 5y = 60 2x + 2y = 2 5x 2y = 40 – -x + 2y = 14 x 2y = -11 –
y = -3x + 29 -4x = 3y + 32 x = -5y – 8 y = -3x – 1 -4y + x = -9 y = -4x + 17 -3y – x = -7 Systems: Solve by Elimination (Addition & Subtraction) Classwork 3x + y = 36 5x + y = 56 x + 2y = 25 x + 3y = 33 3x – 5y = -52 x – 5y = -34 2x + 3y = 4 -2x + 5y = 60 2x + 2y = 2 5x – 2y = 40 -x + 2y = 14 x – 2y = -11