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ch 8-3b

Numeric Response
 

 1. 

Solve for x

   x + 12y = –9
-2x + 12y = –4    

Put your answer in as integer or fraction

 

 2. 

Solve for y

   x + 3y = –11
-6x + 3y = –8    

Put your answer in as integer or fraction

 

 3. 

Solve for y

–5x + 8y = 2
–5x + 11y = 3

Put answer in as integer or fraction

 

 4. 

Solve for x

–3x + 7y = 9
–3x + 4y = 12

Put answer in as integer or fraction

 

 5. 

Solve for x

   x + 5y = –3
-5x + 5y = –11    

Put your answer in as integer or fraction

 

 6. 

Solve for y

   x + 12y = –8
-8x + 12y = –12    

Put your answer in as integer or fraction

 

 7. 

Solve for y

–9x + 11y = 8
–9x + 9y = 4

Put answer in as integer or fraction

 

 8. 

Solve for x

–10x + 7y = 2
–10x + 4y = 12

Put answer in as integer or fraction

 

 9. 

Solve for x

–6x + 12y = 9
–6x + 8y = 11

Put answer in as integer or fraction

 

 10. 

Solve for x

   x + 9y = –9
-6x + 9y = –6    

Put your answer in as integer or fraction

 



 
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