SOLUTION: solve the system by the addition method.
x+4y=-13
4x +3y=-13
the solution set is?
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Question 351043: solve the system by the addition method.
x+4y=-13
4x +3y=-13
the solution set is?
Answer by Alan3354(69443) (Show Source): You can put this solution on YOUR website!
Multiply the 1st eqn by -4, then add them.
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