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Popular >

x+5y=3,3x+10y=1

Solution

x + 5 y = 3, 3 x + 10 y = 1

Solution

x = - 5, y = \frac{8}{5}

Solution steps

[x + 5 y = 3 3 x + 10 y = 1]

Isolate

x

for

x + 5 y = 3 : x = 3 - 5 y

Substitute

x = 3 - 5 y

[3 (3 - 5 y) + 10 y = 1]

Simplify

[9 - 5 y = 1]

Isolate

y

for

9 - 5 y = 1 : y = \frac{8}{5}

For

x = 3 - 5 y

Substitute

y = \frac{8}{5}

x = 3 - 5 \cdot \frac{8}{5}

3 - 5 \cdot \frac{8}{5} = - 5

x = - 5

The solutions to the system of equations are:

x = - 5, y = \frac{8}{5}

Popular Examples

10x+8y=10,10x+12=12

10 x + 8 y = 10, 10 x + 12 = 12

-21n+3y=6,3n-3y=3

- 21 n + 3 y = 6, 3 n - 3 y = 3

y = - 3, x = 7

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

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

3 x/5+3=5, x/9 =3

3 \frac{x}{5} + 3 = 5, \frac{x}{9} = 3

Frequently Asked Questions (FAQ)

What is x+5y=3,3x+10y=1 ?
The solution to x+5y=3,3x+10y=1 is x=-5,y= 8/5