Systems of Equations Quiz #1

When you are solving a system of equations, you can have 3 outcomes

Which below are the possible outcomes?

(Select all 3)

• One solution

  (x, y)

• Only x values

What does it mean if (3,2) is a solution to the system

y=x-1

y=-x+5

• (3, 2) makes at least one (1) equation true.

• (3,2) makes neither equation true

• (3,2) makes exactly one equation true

• (3,2) makes both equations true

What is the solution to the system of equations?

• (5, -3)

• (-3, 5)

• (2, 8)

• (-8, 2)

Solve the system of equations. Show your work.

10x - 2y = 6

y = 5x - 3

Solve the system of equations. Show your work.

y = 6x - 4

y = -7x + 22