What is 5x-3y=60,-4x+9y=17 ?

The solution to 5x-3y=60,-4x+9y=17 is x= 197/11 ,y= 325/33

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

5x-3y=60,-4x+9y=17

5 x - 3 y = 60, - 4 x + 9 y = 17

x = \frac{197}{11}, y = \frac{325}{33}

Solution steps

[5 x - 3 y = 60 - 4 x + 9 y = 17]

Isolate

x

for

5 x - 3 y = 60 : x = \frac{60 + 3 y}{5}

Substitute

x = \frac{60 + 3 y}{5}

[- 4 \cdot \frac{60 + 3 y}{5} + 9 y = 17]

Simplify

[\frac{- 240 + 33 y}{5} = 17]

Isolate

y

for

\frac{- 240 + 33 y}{5} = 17 : y = \frac{325}{33}

For

x = \frac{60 + 3 y}{5}

Substitute

y = \frac{325}{33}

x = \frac{60 + 3 \cdot \frac{325}{33}}{5}

\frac{60 + 3 \cdot \frac{325}{33}}{5} = \frac{197}{11}

x = \frac{197}{11}

The solutions to the system of equations are:

x = \frac{197}{11}, y = \frac{325}{33}

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

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

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

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

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

What is 5x-3y=60,-4x+9y=17 ?
The solution to 5x-3y=60,-4x+9y=17 is x= 197/11 ,y= 325/33