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Algebra
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Solve the system of equations.

6d + 3f = 12

2d = 8 ­- f

A.  d= 3, f = 2

B. d = 3, f = 14

C. No solution 

D. Infinite solutions 

Jan 13th, 2015

6 x 3 + 3 x 2 = 12

18 + 6 = 12

24 = 12 not correct so A is not a possibility.


6 x 3 + 3 x 14 = 12

18 + 42 = 12

60 = 12 not correct so B is not a possibility



The answer is no solution which is C.

Jan 13th, 2015

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