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Popular >

y-4x=1,6x-5y=9

Solution

y - 4 x = 1, 6 x - 5 y = 9

Solution

x = - 1, y = - 3

Solution steps

[y - 4 x = 1 6 x - 5 y = 9]

Isolate

y

for

y - 4 x = 1 : y = 1 + 4 x

Substitute

y = 1 + 4 x

[6 x - 5 (1 + 4 x) = 9]

Simplify

[- 14 x - 5 = 9]

Isolate

x

for

- 14 x - 5 = 9 : x = - 1

For

y = 1 + 4 x

Substitute

x = - 1

y = 1 + 4 (- 1)

1 + 4 (- 1) = - 3

y = - 3

The solutions to the system of equations are:

x = - 1, y = - 3

Popular Examples

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

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

4x+5y=10,5x+4y=20

4 x + 5 y = 10, 5 x + 4 y = 20

2x+3y=1,5x+4y=6

2 x + 3 y = 1, 5 x + 4 y = 6

x y = 2 x + 2, y = 3

x - y = 12, 4 x + y = 3

Frequently Asked Questions (FAQ)

What is y-4x=1,6x-5y=9 ?
The solution to y-4x=1,6x-5y=9 is x=-1,y=-3