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Popular >

6x+y=25,2x+y=13

Solution

6 x + y = 25, 2 x + y = 13

Solution

x = 3, y = 7

Solution steps

[6 x + y = 25 2 x + y = 13]

Isolate

x

for

6 x + y = 25 : x = \frac{25 - y}{6}

Substitute

x = \frac{25 - y}{6}

[2 \cdot \frac{25 - y}{6} + y = 13]

Simplify

[\frac{25 + 2 y}{3} = 13]

Isolate

y

for

\frac{25 + 2 y}{3} = 13 : y = 7

For

x = \frac{25 - y}{6}

Substitute

y = 7

x = \frac{25 - 7}{6}

\frac{25 - 7}{6} = 3

x = 3

The solutions to the system of equations are:

x = 3, y = 7

Popular Examples

x - y = 4, 2 x - y = 9

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

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

-4x+y=29,5x-11y=32

- 4 x + y = 29, 5 x - 11 y = 32

4x+3y=11,5x-2y=8

4 x + 3 y = 11, 5 x - 2 y = 8

3x+5y=12,5x+2y=10

3 x + 5 y = 12, 5 x + 2 y = 10

Frequently Asked Questions (FAQ)

What is 6x+y=25,2x+y=13 ?
The solution to 6x+y=25,2x+y=13 is x=3,y=7