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Popular >

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

Solution

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

Solution

x = - 3, y = - 2

Solution steps

[x - 3 y = 3 x - 1 = 2 x - y]

Isolate

x

for

x - 3 y = 3 : x = 3 + 3 y

Substitute

x = 3 + 3 y

[3 + 3 y - 1 = 2 (3 + 3 y) - y]

Simplify

[3 y + 2 = 6 + 5 y]

Isolate

y

for

3 y + 2 = 6 + 5 y : y = - 2

For

x = 3 + 3 y

Substitute

y = - 2

x = 3 + 3 (- 2)

3 + 3 (- 2) = - 3

x = - 3

The solutions to the system of equations are:

x = - 3, y = - 2

Popular Examples

2 x - 3 y = 11, 3 x = - y

-6x-2y=-48,5x+2y=60

- 6 x - 2 y = - 48, 5 x + 2 y = 60

x-11-2x-3y=-7,y=6

x - 11 - 2 x - 3 y = - 7, y = 6

2x+y=6,4x+3y=14

2 x + y = 6, 4 x + 3 y = 14

x - 3 y = 5, 2 x + 4 y = 0

Frequently Asked Questions (FAQ)

What is x-3y=3,x-1=2x-y ?
The solution to x-3y=3,x-1=2x-y is x=-3,y=-2