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Popular >

x-y=-1,3x-2y=12

Solution

x - y = - 1, 3 x - 2 y = 12

Solution

x = 14, y = 15

Solution steps

[x - y = - 1 3 x - 2 y = 12]

Isolate

x

for

x - y = - 1 : x = - 1 + y

Substitute

x = - 1 + y

[3 (- 1 + y) - 2 y = 12]

Simplify

[- 3 + y = 12]

Isolate

y

for

- 3 + y = 12 : y = 15

For

x = - 1 + y

Substitute

y = 15

x = - 1 + 15

Simplify

x = 14

The solutions to the system of equations are:

x = 14, y = 15

Popular Examples

x+y=21,3x+7y=107

x + y = 21, 3 x + 7 y = 107

11x+13y=1,7x-y=0

11 x + 13 y = 1, 7 x - y = 0

x+y=8,4x-3y=-10

x + y = 8, 4 x - 3 y = - 10

3x-2y=-14,2x+3y=8

3 x - 2 y = - 14, 2 x + 3 y = 8

2x+4y+3z=31,0x-8y-9z=4,x+4y-3z=2

2 x + 4 y + 3 z = 31, 0 x - 8 y - 9 z = 4, x + 4 y - 3 z = 2

Frequently Asked Questions (FAQ)

What is x-y=-1,3x-2y=12 ?
The solution to x-y=-1,3x-2y=12 is x=14,y=15