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Popular >

6x-y=10,9x-4y=-5

Solution

6 x - y = 10, 9 x - 4 y = - 5

Solution

x = 3, y = 8

Solution steps

[6 x - y = 10 9 x - 4 y = - 5]

Isolate

x

for

6 x - y = 10 : x = \frac{10 + y}{6}

Substitute

x = \frac{10 + y}{6}

[9 \cdot \frac{10 + y}{6} - 4 y = - 5]

Simplify

[\frac{- 5 y + 30}{2} = - 5]

Isolate

y

for

\frac{- 5 y + 30}{2} = - 5 : y = 8

For

x = \frac{10 + y}{6}

Substitute

y = 8

x = \frac{10 + 8}{6}

\frac{10 + 8}{6} = 3

x = 3

The solutions to the system of equations are:

x = 3, y = 8

Popular Examples

5x-3y=-0.5,3x+2y=3.5

5 x - 3 y = - 0.5, 3 x + 2 y = 3.5

5x-4y=-13,5x+4y=7

5 x - 4 y = - 13, 5 x + 4 y = 7

x+15y=3,1x-2y=-3

x + 15 y = 3, 1 x - 2 y = - 3

5x-2y=17,8x+5y=19

5 x - 2 y = 17, 8 x + 5 y = 19

2 x - 3 y = 9, 2 x + y = 2

Frequently Asked Questions (FAQ)

What is 6x-y=10,9x-4y=-5 ?
The solution to 6x-y=10,9x-4y=-5 is x=3,y=8