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Popular >

2x-y=0,y-x=2

Solution

2 x - y = 0, y - x = 2

Solution

x = 2, y = 4

Solution steps

[2 x - y = 0 y - x = 2]

Isolate

x

for

2 x - y = 0 : x = \frac{y}{2}

Substitute

x = \frac{y}{2}

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

Simplify

[\frac{y}{2} = 2]

Isolate

y

for

\frac{y}{2} = 2 : y = 4

For

x = \frac{y}{2}

Substitute

y = 4

x = \frac{4}{2}

\frac{4}{2} = 2

x = 2

The solutions to the system of equations are:

x = 2, y = 4

Popular Examples

x+8y-3z=7,-x+3y-2z=1,3x+2y+z=5

x + 8 y - 3 z = 7, - x + 3 y - 2 z = 1, 3 x + 2 y + z = 5

4x+y=0,x+5y=-19

4 x + y = 0, x + 5 y = - 19

x+y+z-2=6,x-4y+5z-31=0

x + y + z - 2 = 6, x - 4 y + 5 z - 31 = 0

10x+4y=1,5x+8y=5

10 x + 4 y = 1, 5 x + 8 y = 5

3x+4y=7,x+5y=17

3 x + 4 y = 7, x + 5 y = 17

Frequently Asked Questions (FAQ)

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