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Solve the linear system 4x +9y = -72 4x + 9y = 54
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4 votes
Solve the linear system
4x +9y = -72
4x + 9y = 54

User Fuk
by
3.2k points

1 Answer

5 votes

Explanation:

9y=-72-4×

put x =1

9y=-72-4×1

9y=-72-4

9y=-76

User Afonseca
by
3.4k points
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