Systems of Equations Elimination Add

x + y = 12

x - y = -4

Solve. Put your answer in as a coordinate point (x,y)

-5x - y = -2

5x -3y = 14

Solve. Put your answer in as a coordinate point (x,y)

-3x + y = -2

-7x + y = 2

Solve. Put your answer in as a coordinate point (x,y)

5x - 2y = 4

x + 2y = 8

Solve. Put your answer in as a coordinate point (x,y)

3x+y=12

-3x+2y=15

To solve the system of equations using elimination ​​ (a)   ​ the equations so that the ​ (b)   are eliminated

• add

• x-terms

• multiply

• y-terms

• divide

Solve by elimination:

-9x-4y=-20

5x+4y=4

• (-4,4)

• (4,4)

• (4,-4)

• (-4,-4)

Solve the system of equations using elimination.

4x+2y=8

3x-2y=13

x=​ (a)   and y=​ (b)  

• 3

• -2

• 4

• 2

• (-2, -3) 
• (-2, 3)
• (2, -3)
• (2, 3) 

• (-5, -9)

• (9, 5)

• (5, 9)

• (-9, -5)

• (-3, 2)

• (3, 2)

• (-2, 3)

• (2, -3)