Question 512971
For the given system, determine the best method (Graphing, Substitution, Addition) for solving. 
3x - 2y = 8
x = -2y
Part B. Explain why you chose that method.
Substitution because the 2nd equation is all set up for substitution.
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Part C. Solve the system. Give the final solution expressed as (x,y) point. (Showing your steps
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Substitute for "x" and solve for "y":
3(-2y) - (2y) = 8
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-6y-2y = 8
-8y = 8
y = -1
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Solve for "x":
x = -2y
x = -2*-1 = 2
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solution: (2,-1)
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cheers,
Stan H.
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