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Popular >

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

Solution

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

Solution

x = 2, y = 6

Solution steps

[3 x - y = 0 - 4 x + y = - 2]

Isolate

x

for

3 x - y = 0 : x = \frac{y}{3}

Substitute

x = \frac{y}{3}

[- 4 \cdot \frac{y}{3} + y = - 2]

Simplify

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

Isolate

y

for

- \frac{y}{3} = - 2 : y = 6

For

x = \frac{y}{3}

Substitute

y = 6

x = \frac{6}{3}

\frac{6}{3} = 2

x = 2

The solutions to the system of equations are:

x = 2, y = 6

Popular Examples

3x+y=-4,3x-4y=6

3 x + y = - 4, 3 x - 4 y = 6

u=1-1,w=37w,v=11

u = 1 - 1, w = 37 w, v = 11

3x+2y=5,2x-3y=7

3 x + 2 y = 5, 2 x - 3 y = 7

5x-y=3,-2x+4y=-12

5 x - y = 3, - 2 x + 4 y = - 12

2x-3y+7=5,x+2y+8=0

2 x - 3 y + 7 = 5, x + 2 y + 8 = 0

Frequently Asked Questions (FAQ)

What is 3x-y=0,-4x+y=-2 ?
The solution to 3x-y=0,-4x+y=-2 is x=2,y=6