Solve the system of equations. 5x – 4y = -10 y= 2x- 5 X= y=

Question

Solve the system of equations.
5x – 4y = -10
y= 2x- 5
X=
y=

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Trúc Chi 2 months 2021-07-27T17:10:28+00:00 1 Answers 2 views 0

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    2021-07-27T17:11:39+00:00

    answer: x=10 and y=15

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Giải phương trình 1 ẩn: x + 2 - 2(x + 1) = -x . Hỏi x = ? ( )