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Popular >

x+y=3,3x+2y=19

Solution

x + y = 3, 3 x + 2 y = 19

Solution

x = 13, y = - 10

Solution steps

[x + y = 3 3 x + 2 y = 19]

Isolate

x

for

x + y = 3 : x = 3 - y

Substitute

x = 3 - y

[3 (3 - y) + 2 y = 19]

Simplify

[9 - y = 19]

Isolate

y

for

9 - y = 19 : y = - 10

For

x = 3 - y

Substitute

y = - 10

x = 3 - (- 10)

Simplify

x = 13

The solutions to the system of equations are:

x = 13, y = - 10

Popular Examples

2x+3y=12,4x+6y=24

2 x + 3 y = 12, 4 x + 6 y = 24

x+7y=10,3x-2y=7

x + 7 y = 10, 3 x - 2 y = 7

3x-5y=9,2x+7y=6

3 x - 5 y = 9, 2 x + 7 y = 6

2x-3y=5,3x+4y=-1

2 x - 3 y = 5, 3 x + 4 y = - 1

x-4y=5,3x-12y=15

x - 4 y = 5, 3 x - 12 y = 15

Frequently Asked Questions (FAQ)

What is x+y=3,3x+2y=19 ?
The solution to x+y=3,3x+2y=19 is x=13,y=-10