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-BARSIC- [3]
4 years ago
15

Need help to solve it using Substitution methody= x-7y= -4x-2​

Mathematics
1 answer:
adelina 88 [10]4 years ago
8 0
Substitute the value y: x-7=-4x-2
Solve the equation: x =1
Substitute the value of x: y=-4(1) -2
Solve the equation: y= -6
Solution: (x, y) = (1, -6)
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