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Solving system of equation by substitute 1. -4x + y = 6 -5x - y = 21 2. -5x + y = -2 -3x + 6y = -12

Solving system of equation by substitute 1. -4x + y = 6 -5x - y = 21 2. -5x + y = -2 -3x + 6y = -12
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Solving system of equation by substitute

1. -4x + y = 6
-5x - y = 21




2. -5x + y = -2
-3x + 6y = -12

asked
User CorsiKa
by
8.0k points

1 Answer

2 votes

Answer:

6

Explanation:

answered
User Kir
by
8.7k points
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