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Popular >

x+2y=6,3x-y=4

Solution

x + 2 y = 6, 3 x - y = 4

Solution

x = 2, y = 2

Solution steps

[x + 2 y = 6 3 x - y = 4]

Isolate

x

for

x + 2 y = 6 : x = 6 - 2 y

Substitute

x = 6 - 2 y

[3 (6 - 2 y) - y = 4]

Simplify

[18 - 7 y = 4]

Isolate

y

for

18 - 7 y = 4 : y = 2

For

x = 6 - 2 y

Substitute

y = 2

x = 6 - 2 \cdot 2

Simplify

x = 2

The solutions to the system of equations are:

x = 2, y = 2

Popular Examples

x + 3 y = 7, 2 x + y = - 1

p(x)=2,x+1x= 1/2

p (x) = 2, x + 1 x = \frac{1}{2}

x + y = 6, 2 x - 3 y = 27

2 x + y = 8, x - y = 1

27x+54y=21,6-22.5x+45y=90

27 x + 54 y = 21, 6 - 22.5 x + 45 y = 90

Frequently Asked Questions (FAQ)

What is x+2y=6,3x-y=4 ?
The solution to x+2y=6,3x-y=4 is x=2,y=2