3 years ago

-x + 5y=1 4x+ 3y =-4

1 answer:

7 0

-X + 5Y = 1
X = 5Y - 1

4X + 3Y = -4
Substitute
4(5Y - 1) + 3Y = -4
Simplify
20Y - 4 + 3Y = -4
23Y = 0
Y = 0
X =-1
~Hai <3

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