What is (e)5x+3y=11,4x-y=2 ?

The solution to (e)5x+3y=11,4x-y=2 is x=(17)/(5e+12),y=(-10e+44)/(5e+12)

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

(e)5x+3y=11,4x-y=2

(e) 5 x + 3 y = 11, 4 x - y = 2

x = \frac{17}{5 e + 12}, y = \frac{- 10 e + 44}{5 e + 12}

Solution steps

[(e) \cdot 5 x + 3 y = 11 4 x - y = 2]

Isolate

x

for

(e) 5 x + 3 y = 11 : x = \frac{11 - 3 y}{5 e}

Substitute

x = \frac{11 - 3 y}{5 e}

[4 \cdot \frac{11 - 3 y}{5 e} - y = 2]

Simplify

[\frac{4 ( 11 - 3 y )}{5 e} - y = 2]

Isolate

y

for

\frac{4 ( 11 - 3 y )}{5 e} - y = 2 : y = \frac{- 10 e + 44}{5 e + 12}

For

x = \frac{11 - 3 y}{5 e}

Substitute

y = \frac{- 10 e + 44}{5 e + 12}

x = \frac{11 - 3 \cdot \frac{- 10 e + 44}{5 e + 12}}{5 e}

\frac{11 - 3 \cdot \frac{- 10 e + 44}{5 e + 12}}{5 e} = \frac{17}{5 e + 12}

x = \frac{17}{5 e + 12}

The solutions to the system of equations are:

x = \frac{17}{5 e + 12}, y = \frac{- 10 e + 44}{5 e + 12}

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

19 x - 17 y = 55, 17 x - 19 y = 53

4 x - y = 10, 5 x - 2 y = 8

14 = 3 y + x, 20 = 2 y - 3 x

x + y = 5, 2 x + 2 y = 10

What is (e)5x+3y=11,4x-y=2 ?
The solution to (e)5x+3y=11,4x-y=2 is x=(17)/(5e+12),y=(-10e+44)/(5e+12)