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Popular >

x+y=-2,2x-y=26

Solution

x + y = - 2, 2 x - y = 26

Solution

x = 8, y = - 10

Solution steps

[x + y = - 2 2 x - y = 26]

Isolate

x

for

x + y = - 2 : x = - 2 - y

Substitute

x = - 2 - y

[2 (- 2 - y) - y = 26]

Simplify

[- 4 - 3 y = 26]

Isolate

y

for

- 4 - 3 y = 26 : y = - 10

For

x = - 2 - y

Substitute

y = - 10

x = - 2 - (- 10)

Simplify

x = 8

The solutions to the system of equations are:

x = 8, y = - 10

Graph

Popular Examples

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

y = 0, x = 0, x = 2

3 n = 9, n = 3

2x+y+4z=12,8x-3y+2z=23,4x+11y-z=33

2 x + y + 4 z = 12, 8 x - 3 y + 2 z = 23, 4 x + 11 y - z = 33

x/2+y/3 =2,*x/4+y/2 =2

\frac{x}{2} + \frac{y}{3} = 2, \cdot \frac{x}{4} + \frac{y}{2} = 2

Frequently Asked Questions (FAQ)

What is x+y=-2,2x-y=26 ?
The solution to x+y=-2,2x-y=26 is x=8,y=-10