What is 5x-8y=-44,8x+10y=-59 ?

The solution to 5x-8y=-44,8x+10y=-59 is x=-8,y= 1/2

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5x-8y=-44,8x+10y=-59

5 x - 8 y = - 44, 8 x + 10 y = - 59

x = - 8, y = \frac{1}{2}

Solution steps

[5 x - 8 y = - 44 8 x + 10 y = - 59]

Isolate

x

for

5 x - 8 y = - 44 : x = \frac{- 44 + 8 y}{5}

Substitute

x = \frac{- 44 + 8 y}{5}

[8 \cdot \frac{- 44 + 8 y}{5} + 10 y = - 59]

Simplify

[\frac{- 352 + 114 y}{5} = - 59]

Isolate

y

for

\frac{- 352 + 114 y}{5} = - 59 : y = \frac{1}{2}

For

x = \frac{- 44 + 8 y}{5}

Substitute

y = \frac{1}{2}

x = \frac{- 44 + 8 \cdot \frac{1}{2}}{5}

\frac{- 44 + 8 \cdot \frac{1}{2}}{5} = - 8

x = - 8

The solutions to the system of equations are:

x = - 8, y = \frac{1}{2}

4 x - 3 y = 8, 6 x - y = \frac{29}{3}

7 x + 4 y = 6, 4 x - 5 y = 69

2 x + 2 y = 16, 2 x - 3 y = 2

10 x + 18 y = - 11, 16 x - 9 y = - 5

x - y = 3, 6 x + y = 90

What is 5x-8y=-44,8x+10y=-59 ?
The solution to 5x-8y=-44,8x+10y=-59 is x=-8,y= 1/2