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Popular >

3x-y+5=3,x-y-2=0

Solution

3 x - y + 5 = 3, x - y - 2 = 0

Solution

x = - 2, y = - 4

Solution steps

[3 x - y + 5 = 3 x - y - 2 = 0]

Isolate

x

for

3 x - y + 5 = 3 : x = \frac{y - 2}{3}

Substitute

x = \frac{y - 2}{3}

[\frac{y - 2}{3} - y - 2 = 0]

Simplify

[\frac{- 2 y - 2}{3} - 2 = 0]

Isolate

y

for

\frac{- 2 y - 2}{3} - 2 = 0 : y = - 4

For

x = \frac{y - 2}{3}

Substitute

y = - 4

x = \frac{- 4 - 2}{3}

\frac{- 4 - 2}{3} = - 2

x = - 2

The solutions to the system of equations are:

x = - 2, y = - 4

Popular Examples

x + y = 3, 2 x + 3 y = 8

x+y=2,x-z=0,w(x,y,z)=2x+y-z

x + y = 2, x - z = 0, w (x, y, z) = 2 x + y - z

2/x-3/y =9, 5/x+1/y =7

\frac{2}{x} - \frac{3}{y} = 9, \frac{5}{x} + \frac{1}{y} = 7

y = 2 x + 9, 3 x + 2 y = 4

4x-y=-12,4x+2y=0

4 x - y = - 12, 4 x + 2 y = 0

Frequently Asked Questions (FAQ)

What is 3x-y+5=3,x-y-2=0 ?
The solution to 3x-y+5=3,x-y-2=0 is x=-2,y=-4