Question 531533
if a system has an infinite number of solutions, use set-builder notation to write the solution set. If a system has no solution, state this. 
5x + 6y = 14 
 x - 3y =  7
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5x + 6y = 14
5x -15y = 35
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Subtract and solve for "y":
21y = -21
y = -1
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Solve for "x":
x - 3y = 7
x + 3 = 7
x = 4
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Cheers,
Stan H.
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