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Popular >

2x-y=6,2x+y=10

Solution

2 x - y = 6, 2 x + y = 10

Solution

x = 4, y = 2

Solution steps

[2 x - y = 6 2 x + y = 10]

Isolate

x

for

2 x - y = 6 : x = \frac{6 + y}{2}

Substitute

x = \frac{6 + y}{2}

[2 \cdot \frac{6 + y}{2} + y = 10]

Simplify

[6 + 2 y = 10]

Isolate

y

for

6 + 2 y = 10 : y = 2

For

x = \frac{6 + y}{2}

Substitute

y = 2

x = \frac{6 + 2}{2}

\frac{6 + 2}{2} = 4

x = 4

The solutions to the system of equations are:

x = 4, y = 2

Popular Examples

1 b = - 3, 2 c = 256

2x-3y=7,4x-6y=12

2 x - 3 y = 7, 4 x - 6 y = 12

-3x-6y=-27,3x-y=20

- 3 x - 6 y = - 27, 3 x - y = 20

0.2 y = - 2.5, x = 1

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

Frequently Asked Questions (FAQ)

What is 2x-y=6,2x+y=10 ?
The solution to 2x-y=6,2x+y=10 is x=4,y=2