System of Equations by Substitution and Elimination

Consider the equations: 2x + 3y = -2 and 3x - 2y = 23

Solve the system using elimination.

• (5, -4)

• (-4, 5)

• (-5, 4)

• infinite solutions

Consider the equations: x + y = 19 and y = 3x - 1 Solve the system using substitution.

• (14, 5)

• (11, 8)

• (5, 14)

• (8, 11)

Consider the equations: x + 6y = 17 and x - 3y = 8

Solve the systems using elimination.

• (5, 2)

• (11, 1)

• (1, 11)

• no solution

Consider the equations: 2x + 3y = -2 and 3x - 2y = 23
Solve the systems using elimination.

• (5, -4)

• (-4, 5)

• (-5, 4)

• infinite solutions

Consider the equations: y = 7x + 9 and 2y + 2x = -18

Solve the systems by substitution.

• (5, 0)

• (9, 18)

• (-2, -5)

• (1, 16)

Consider the equations: x = -3y - 17 and 2x + 3y = -7

Solve the system by substitution.

• (1, -20)

• (3, 0)

• (-5, -2)

• (10 , -9)

Consider the equations: 2x+3y=7 and 2x+7y=11

Solve the system by elimination.

• x=-2, y=-1

• x=2, y=-1

• x=2, y=1

• x=-2, y=1

Consider the equations: 2x − 3y = −1and y = x − 1 Solve the system by substitution.

• (-2,-3)

• (0,-1)

• (3,4)

• (4,3)

Consider the equations: -12x-4y= -8 and 6x+2y= 4

Solve the system by elimination.

• no solution

• (0,0)

• infinitely many solutions

• (4,0)

Consider the equations: y=5x+3and y=-2x-4

Solve the system by substitution.

• (2,-1)

• (-1,-2)

• (1,-2)

• (-2,-1)