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Popular >

x+5y=9,2x+3y=11

Solution

x + 5 y = 9, 2 x + 3 y = 11

Solution

x = 4, y = 1

Solution steps

[x + 5 y = 9 2 x + 3 y = 11]

Isolate

x

for

x + 5 y = 9 : x = 9 - 5 y

Substitute

x = 9 - 5 y

[2 (9 - 5 y) + 3 y = 11]

Simplify

[18 - 7 y = 11]

Isolate

y

for

18 - 7 y = 11 : y = 1

For

x = 9 - 5 y

Substitute

y = 1

x = 9 - 5 \cdot 1

Simplify

x = 4

The solutions to the system of equations are:

x = 4, y = 1

Popular Examples

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

g(0)=1,g(n)=g(n-1)-g(n-2)g(4)

g (0) = 1, g (n) = g (n - 1) - g (n - 2) g (4)

2 x + 2 y = 8, x + y = 4

2x+y=17,3x+2y=27

2 x + y = 17, 3 x + 2 y = 27

x + 1 x = 17 - 2 y, y = 2

Frequently Asked Questions (FAQ)

What is x+5y=9,2x+3y=11 ?
The solution to x+5y=9,2x+3y=11 is x=4,y=1