Substitution Solving System of Equations

What is the solution to this system?
2x + 3y = 4
y= 5x - 27

• (5,-2)

• (5, 2)

• (2,3)

• (3,2)

Solve with substitution

x = -3y - 8

x - 2y = -3

• (5, -1)

• (-5, 1)

• (-5,-1)

• (1,-5)

3y - 2x = 0
y = 4x - 1

• (0.3, 0.2)

• (-0.3, -0.2)

• (-0.3, 0.2)

• (0.3, -0.2)

y = 5x + 1
y = 3x + 13

• (6, 31)

• (31, 6)

• (4, 21)

• (2, 11)

What is the solution to the system of equations? 
y = 3x - 8
y = 4 - x

• (3,1)

• (1,3)

• (-3,1)

• (3,-1)

Solve each system of equations.
y = 3x - 11  
2x + 3y = 0

• (-2,3)

• (-3,2)

• (3,-2)

• (2,-3)

Homer sells tickets for admission to your school play and collects a total of $104. Admission prices are $6 for adults and $4 for children. He sold 21 tickets total. Solve the system:
x + y = 21
6x + 4y = 104

• (10, 11)

• (12, 9)

• (11, 10)

• (9, 12)

What is the solution to this system?

• (1, -1)

• (-1, 1)

• (0, -2)

• (2, 0)

• (4, 1)

• (1, 4)

• (-2, 0)

• No solution.

• (2, 0)

• (-2, 8)

• Infinitely many solutions. 

• (8, -12)