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Popular >

x-4y=-5,3x-8y=1

Solution

x - 4 y = - 5, 3 x - 8 y = 1

Solution

x = 11, y = 4

Solution steps

[x - 4 y = - 5 3 x - 8 y = 1]

Isolate

x

for

x - 4 y = - 5 : x = - 5 + 4 y

Substitute

x = - 5 + 4 y

[3 (- 5 + 4 y) - 8 y = 1]

Simplify

[- 15 + 4 y = 1]

Isolate

y

for

- 15 + 4 y = 1 : y = 4

For

x = - 5 + 4 y

Substitute

y = 4

x = - 5 + 4 \cdot 4

Simplify

x = 11

The solutions to the system of equations are:

x = 11, y = 4

Popular Examples

y=2x+7,-6x-2y=-4

y = 2 x + 7, - 6 x - 2 y = - 4

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

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

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

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

2 x - 3 y = 11, 3 x = - y

-6x-2y=-48,5x+2y=60

- 6 x - 2 y = - 48, 5 x + 2 y = 60

Frequently Asked Questions (FAQ)

What is x-4y=-5,3x-8y=1 ?
The solution to x-4y=-5,3x-8y=1 is x=11,y=4