What is 2036x+14y=-28,108x-42y=84 ?

The solution to 2036x+14y=-28,108x-42y=84 is x=0,y=-2

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2036x+14y=-28,108x-42y=84

2036 x + 14 y = - 28, 108 x - 42 y = 84

x = 0, y = - 2

Solution steps

[2036 x + 14 y = - 28 108 x - 42 y = 84]

Isolate

x

for

2036 x + 14 y = - 28 : x = - \frac{7 ( y + 2 )}{1018}

Substitute

x = - \frac{7 ( y + 2 )}{1018}

[108 (- \frac{7 ( y + 2 )}{1018}) - 42 y = 84]

Simplify

[\frac{- 21756 y - 756}{509} = 84]

Isolate

y

for

\frac{- 21756 y - 756}{509} = 84 : y = - 2

For

x = - \frac{7 ( y + 2 )}{1018}

Substitute

y = - 2

x = - \frac{7 ( - 2 + 2 )}{1018}

- \frac{7 ( - 2 + 2 )}{1018} = 0

x = 0

The solutions to the system of equations are:

x = 0, y = - 2

x + \frac{y}{3} = 4, x - \frac{y}{4} = 5

z = 4 - i, w (z) = - 6 + 4 i

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

x - 2 y = - 4, y = 5 - x

x = x - x + 4, x = 13

What is 2036x+14y=-28,108x-42y=84 ?
The solution to 2036x+14y=-28,108x-42y=84 is x=0,y=-2