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How many orders pair solutions does the system of equations have? -4+3y=12 x+y=2

How many orders pair solutions does the system of equations have? -4+3y=12 x+y=2
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How many orders pair solutions does the system of equations have? -4+3y=12 x+y=2

How many orders pair solutions does the system of equations have? -4+3y=12 x+y=2-example-1
User Widget
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Answer:

B. 1


- 4x + 3y = 12 - - - (a) \\ x + y = 2 - - - (b) \\ (a) - 3 * (b) : \\ - 7x + 0y = 6 \\ { \boxed{x = - (6)/(7) }} \\ - (6)/(7) + y = 2 \\ { \boxed{y = (20)/(7) }}

User Wondering
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