Solving Systems of Equations

Front

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

Back

(2,5)

Front

What does the graph look like if a system of equations has no solution?

Back

parallel lines

Front

Does the system have one, none or infinite solutions?
8x + 4y = 12
y = -2x + 3

Back

Infinitely many solutions

Front

Solve using Elimination.
4x + 8y = 20
-4x + 2y = -30

Back

(7,-1)

Front

Solve using elimination: 7x + 2y = 24 and 8x + 2y = 30

Back

(6,-9)

Front

Solve the system by elimination.
  5x + 8y = -12
3x + 5y = -7

Back

(-4, 1)

Front

Solve the system below.

4x + 12y = −1

−3x − 9y = 0

Back

No solution

Front

If 3x - 2y = 14 and 2x + 2y = 6, what are x and y?

Back

x = 4, y = -1

Front

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

Back

(1, 5)

Front

Solve the system given:
3x - y = 7
2x + y = 3

Back

(2,-1)