en

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

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

Solution

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

Solution

x = \frac{11}{5}, y = \frac{4}{5}

Solution steps

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

Isolate

x

for

x + y = 3 : x = 3 - y

Substitute

x = 3 - y

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

Simplify

[9 - 5 y = 5]

Isolate

y

for

9 - 5 y = 5 : y = \frac{4}{5}

For

x = 3 - y

Substitute

y = \frac{4}{5}

x = 3 - \frac{4}{5}

3 - \frac{4}{5} = \frac{11}{5}

x = \frac{11}{5}

The solutions to the system of equations are:

x = \frac{11}{5}, y = \frac{4}{5}

Popular Examples

b = - \frac{23}{3}, a = 0

x + y = 1, 1 x - y = - 1

5x+3y=41,2x+3y=20

5 x + 3 y = 41, 2 x + 3 y = 20

1/x-1/((y-2))=-1, d/x+3/((y-2))=5

\frac{1}{x} - \frac{1}{( y - 2 )} = - 1, \frac{d}{x} + \frac{3}{( y - 2 )} = 5

3x-4y=11,2x+8y=-14

3 x - 4 y = 11, 2 x + 8 y = - 14

Frequently Asked Questions (FAQ)

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