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Popular >

x+2y=13,3x+y=14

Solution

x + 2 y = 13, 3 x + y = 14

Solution

x = 3, y = 5

Solution steps

[x + 2 y = 13 3 x + y = 14]

Isolate

x

for

x + 2 y = 13 : x = 13 - 2 y

Substitute

x = 13 - 2 y

[3 (13 - 2 y) + y = 14]

Simplify

[39 - 5 y = 14]

Isolate

y

for

39 - 5 y = 14 : y = 5

For

x = 13 - 2 y

Substitute

y = 5

x = 13 - 2 \cdot 5

Simplify

x = 3

The solutions to the system of equations are:

x = 3, y = 5

Popular Examples

7x+2y=42,3x-2y=-2

7 x + 2 y = 42, 3 x - 2 y = - 2

d^2x-2y=0,d^2y+2x=0

d^{2} x - 2 y = 0, d^{2} y + 2 x = 0

x+y=7,2x-3y=-16

x + y = 7, 2 x - 3 y = - 16

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

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

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

Frequently Asked Questions (FAQ)

What is x+2y=13,3x+y=14 ?
The solution to x+2y=13,3x+y=14 is x=3,y=5