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Popular >

6x+y=31,3x+y=16

Solution

6 x + y = 31, 3 x + y = 16

Solution

x = 5, y = 1

Solution steps

[6 x + y = 31 3 x + y = 16]

Isolate

x

for

6 x + y = 31 : x = \frac{31 - y}{6}

Substitute

x = \frac{31 - y}{6}

[3 \cdot \frac{31 - y}{6} + y = 16]

Simplify

[\frac{31 + y}{2} = 16]

Isolate

y

for

\frac{31 + y}{2} = 16 : y = 1

For

x = \frac{31 - y}{6}

Substitute

y = 1

x = \frac{31 - 1}{6}

\frac{31 - 1}{6} = 5

x = 5

The solutions to the system of equations are:

x = 5, y = 1

Popular Examples

33x+20g(x,y)=1,2x-6y=1

33 x + 20 g (x, y) = 1, 2 x - 6 y = 1

2x+4y=10,3x+6y=12

2 x + 4 y = 10, 3 x + 6 y = 12

-3x+6y=-3,5x-10y=5

- 3 x + 6 y = - 3, 5 x - 10 y = 5

6x=2,y+93x+4y=12

6 x = 2, y + 93 x + 4 y = 12

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

Frequently Asked Questions (FAQ)

What is 6x+y=31,3x+y=16 ?
The solution to 6x+y=31,3x+y=16 is x=5,y=1