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Popular >

x+y=5,2x-3y=4

Solution

x + y = 5, 2 x - 3 y = 4

Solution

x = \frac{19}{5}, y = \frac{6}{5}

Solution steps

[x + y = 5 2 x - 3 y = 4]

Isolate

x

for

x + y = 5 : x = 5 - y

Substitute

x = 5 - y

[2 (5 - y) - 3 y = 4]

Simplify

[10 - 5 y = 4]

Isolate

y

for

10 - 5 y = 4 : y = \frac{6}{5}

For

x = 5 - y

Substitute

y = \frac{6}{5}

x = 5 - \frac{6}{5}

5 - \frac{6}{5} = \frac{19}{5}

x = \frac{19}{5}

The solutions to the system of equations are:

x = \frac{19}{5}, y = \frac{6}{5}

Popular Examples

3x+5y=7,2x-y=-4

3 x + 5 y = 7, 2 x - y = - 4

x + 3 y = 2, 2 x + y = 4

7x+4y=30,3y+2y=14

7 x + 4 y = 30, 3 y + 2 y = 14

7x+9y=42,12x+10y=-4

7 x + 9 y = 42, 12 x + 10 y = - 4

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

Frequently Asked Questions (FAQ)

What is x+y=5,2x-3y=4 ?
The solution to x+y=5,2x-3y=4 is x= 19/5 ,y= 6/5