Sabtu, 18 Juni 2011

Soal Matematika : Sistim Persamaan Linier

Complexity=3

Solve. When solving for y, answer in the form "y=mx+b", such as "y=3x+2" or "y=-x/3-6". Answer in the form (x,y). For example: (-2,3)
1.  - 3x - y = 5
x - 2y = - 4
First equation solved for y: 
Answer (x,y): 
2.  x - y = 0
2x - 3y = - 3
First equation solved for y: 
Answer (x,y): 

Complexity=5

Solve. When solving for y, answer in the form "y=mx+b", such as "y=3x+2" or "y=-x/3-6". Answer in the form (x,y). For example: (-2,3)
1.  x - y = 1
- 2x + y = 0
First equation solved for y: 
Answer (x,y): 
2.  -x + y = - 9
3x - 4y = 32
First equation solved for y: 
Answer (x,y): 

Complexity=10

Solve. When solving for y, answer in the form "y=mx+b", such as "y=3x+2" or "y=-x/3-6". Answer in the form (x,y). For example: (-2,3)
1.  9x - 10y = - 60
- 5x + 3y = 18
First equation solved for y: 
Answer (x,y): 
2.  - 2x + 7y = - 74
10x + y = 82
First equation solved for y: 
Answer (x,y): 

Complexity=13

Solve. When solving for y, answer in the form "y=mx+b", such as "y=3x+2" or "y=-x/3-6". Answer in the form (x,y). For example: (-2,3)
1.  3x - 2y = 18
-x - 9y = - 35
First equation solved for y: 
Answer (x,y): 
2.  -x + 12y = 7
12x + y = 61
First equation solved for y: 
Answer (x,y): 

Complexity=14

Solve. When solving for y, answer in the form "y=mx+b", such as "y=3x+2" or "y=-x/3-6". Answer in the form (x,y). For example: (-2,3)
1.  - 10x - 9y = - 28
- 10x + 11y = - 188
First equation solved for y: 
Answer (x,y): 
2.  - 10x + 7y = 43
11x - 10y = - 22
First equation solved for y: 
Answer (x,y): 

Complexity=15

Solve. When solving for y, answer in the form "y=mx+b", such as "y=3x+2" or "y=-x/3-6". Answer in the form (x,y). For example: (-2,3)
1.  -x + 15y = 35
- 11x - 14y = - 152
First equation solved for y: 
Answer (x,y): 
2.  - 12x + y = 144
3x - 4y = - 36
First equation solved for y: 
Answer (x,y): 

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