Solving System of Linear Equations Elimination and Substitution

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

• (3,1)

• (1,3)

• (-3,1)

• (3,-1)

Solve the system of equations.
y = 4x+1
3x + 2y = 13

• (1, 5)

• (5, 1)

• (0.25, 2)

• ∅

Solve for x and y
3x + 2y = 16
7x + y = 19

• (-2,5)

• (-2,-5)

• (2,-5)

• (2,5)

Solve for x and solve for y
3x  - 3y = 33
6x - 3y = 57

• (8,-3)

• (-3,8)

• (10,1)

• (10,-1)

What is the value of x in the solution to this system of equations?

• 6.5

• -6.5

• 0.5

• -0.5

Solve the system of equations
  4x+8y=20
-4x+2y=-30

• (-7,1)

• (2,-5)

• (-2,5)

• (7,-1)

Solve the system of equations: 5x + 2y = 9 and 3x - 4y = -6.

• x = 3/2 and y = 57/26

• x = -1 and y = 4

• x = 2 and y = 3

• x = 3/2 and y = 57/26

What is the value of x in the solution to this system of equations?

• 3

What is the value of x in the solution to this system of equations?

• 3

(a)  

• A

• B

• C

• D