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Solve by Elimination Guided Practice (4 examples)
Contributed by: Miles
Solving by Elimination Guided Practice
Solve the system of equations by elimination.
Solution: (         ,         )
-4x  +  y  =  8
  2x –  y  =  2 
x   =  10
x = 
-4(        ) + y = 8
-4x + y = 8
y = 
+ y = 8
Solve the system of equations by elimination.
Solution: (        ,         )
3x + 2y  = -12x –  2y =  16 
x = 
x  =  
3(        ) + 2y = -1
3x + 2y = -1
2y = 
y = 
+ 2y = -1
3 •
Solve the system of equations by elimination.
   x + 2y  = 1-3x – 7y =  2
[
Solution: (        ,         )
]
-3x - 7y = 2
y = 
-2 •
Solve the system of equations by elimination.
  3x + 2y  = 1 –2x + 4y = 18
[
Solution: (        ,         )
]
-2x + 4y = 18
x = 
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