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Popular >

2x+4y=2,-3x+y=11

Solution

2 x + 4 y = 2, - 3 x + y = 11

Solution

x = - 3, y = 2

Solution steps

[2 x + 4 y = 2 - 3 x + y = 11]

Isolate

x

for

2 x + 4 y = 2 : x = 1 - 2 y

Substitute

x = 1 - 2 y

[- 3 (1 - 2 y) + y = 11]

Simplify

[- 3 + 7 y = 11]

Isolate

y

for

- 3 + 7 y = 11 : y = 2

For

x = 1 - 2 y

Substitute

y = 2

x = 1 - 2 \cdot 2

Simplify

x = - 3

The solutions to the system of equations are:

x = - 3, y = 2

Popular Examples

1(-3+5 y/6)-9y=-4,x=1

1 (- 3 + 5 \frac{y}{6}) - 9 y = - 4, x = 1

2x-3y+13=3,x-y-3=0

2 x - 3 y + 13 = 3, x - y - 3 = 0

-6x-y=18,6x-3y=6

- 6 x - y = 18, 6 x - 3 y = 6

3x+4y=2,3y=2x-8

3 x + 4 y = 2, 3 y = 2 x - 8

3x_{1}+x_{2}=-4,6x_{1}+2x_{2}=-8

3 x_{1} + x_{2} = - 4, 6 x_{1} + 2 x_{2} = - 8

Frequently Asked Questions (FAQ)

What is 2x+4y=2,-3x+y=11 ?
The solution to 2x+4y=2,-3x+y=11 is x=-3,y=2