SOLUTION: Solve the following system of linear equations by graphing. (If the system has no solution, enter NONE for each answer. If the system is dependent, enter INFINITELY MANY for each a
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Question 421021: Solve the following system of linear equations by graphing. (If the system has no solution, enter NONE for each answer. If the system is dependent, enter INFINITELY MANY for each answer.)
x+y=7
x-y=-9
x = ?
y = ?
Answer by Alan3354(69443) (Show Source): You can put this solution on YOUR website!
Add the 2 equations
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