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Popular >

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

Solution

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

Solution

x = 5, y = - 1

Solution steps

[x + 2 y = 3 2 x - 3 y = 13]

Isolate

x

for

x + 2 y = 3 : x = 3 - 2 y

Substitute

x = 3 - 2 y

[2 (3 - 2 y) - 3 y = 13]

Simplify

[6 - 7 y = 13]

Isolate

y

for

6 - 7 y = 13 : y = - 1

For

x = 3 - 2 y

Substitute

y = - 1

x = 3 - 2 (- 1)

3 - 2 (- 1) = 5

x = 5

The solutions to the system of equations are:

x = 5, y = - 1

Popular Examples

x+y=18,2x-3y=150

x + y = 18, 2 x - 3 y = 150

3x+4y=1,4x+2y=-2

3 x + 4 y = 1, 4 x + 2 y = - 2

4x+y=4,3x+1/2 y=2

4 x + y = 4, 3 x + \frac{1}{2} y = 2

10x-3y=-82,-7x+10y=89

10 x - 3 y = - 82, - 7 x + 10 y = 89

3x+4y=5,2x-y=10

3 x + 4 y = 5, 2 x - y = 10

Frequently Asked Questions (FAQ)

What is x+2y=3,2x-3y=13 ?
The solution to x+2y=3,2x-3y=13 is x=5,y=-1