What is 33x+2y=-25,-2x-y=10 ?

The solution to 33x+2y=-25,-2x-y=10 is x=-5/29 ,y=-280/29

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33x+2y=-25,-2x-y=10

33 x + 2 y = - 25, - 2 x - y = 10

x = - \frac{5}{29}, y = - \frac{280}{29}

Solution steps

[33 x + 2 y = - 25 - 2 x - y = 10]

Isolate

x

for

33 x + 2 y = - 25 : x = \frac{- 25 - 2 y}{33}

Substitute

x = \frac{- 25 - 2 y}{33}

[- 2 \cdot \frac{- 25 - 2 y}{33} - y = 10]

Simplify

[\frac{50 - 29 y}{33} = 10]

Isolate

y

for

\frac{50 - 29 y}{33} = 10 : y = - \frac{280}{29}

For

x = \frac{- 25 - 2 y}{33}

Substitute

y = - \frac{280}{29}

x = \frac{- 25 - 2 ( - \frac{280}{29} )}{33}

\frac{- 25 - 2 ( - \frac{280}{29} )}{33} = - \frac{5}{29}

x = - \frac{5}{29}

The solutions to the system of equations are:

x = - \frac{5}{29}, y = - \frac{280}{29}

\frac{3}{x} + \frac{10}{y} = 61, \frac{5}{x} + \frac{12}{y} = 11

2 x - 3 y = 1, 3 x - 4 y = 1

x + y = 17, 5 x - 4 y = - 5

8 x - 6 y = 12, 6 x + 4 y = 26

2 x - y = 1, 2 y = x

What is 33x+2y=-25,-2x-y=10 ?
The solution to 33x+2y=-25,-2x-y=10 is x=-5/29 ,y=-280/29