SOLUTION: Solve the following system of equations using either the algebraic substitution method or the addition/subtraction method. Express your answers as exact values, using fractions whe

Question 1135437: Solve the following system of equations using either the algebraic substitution method or the addition/subtraction method. Express your answers as exact values, using fractions where needed.
8 x−2 y=-4
-2=9 y+x
Enter your answers in the form (x,y). Make sure your answer is in parenthesis and that x and y are separated with a comma.
If the system is inconsistent, enter the word: inconsistent.
If the system is dependent enter the word: dependent.
For both of these responses, make sure you use lowercase letters and do not put the words in parenthesis .
Answer by josgarithmetic(39617) (Show Source): You can put this solution on YOUR website!
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8 x−2 y=-4
-2=9 y+x
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Preparing for use of Elimination,

and then

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