What is 3x+8y=79,505x+6y=6500 ?

The solution to 3x+8y=79,505x+6y=6500 is x= 25763/2011 ,y= 20395/4022

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

3x+8y=79,505x+6y=6500

3 x + 8 y = 79, 505 x + 6 y = 6500

x = \frac{25763}{2011}, y = \frac{20395}{4022}

Solution steps

[3 x + 8 y = 79 505 x + 6 y = 6500]

Isolate

x

for

3 x + 8 y = 79 : x = \frac{79 - 8 y}{3}

Substitute

x = \frac{79 - 8 y}{3}

[505 \cdot \frac{79 - 8 y}{3} + 6 y = 6500]

Simplify

[\frac{39895 - 4022 y}{3} = 6500]

Isolate

y

for

\frac{39895 - 4022 y}{3} = 6500 : y = \frac{20395}{4022}

For

x = \frac{79 - 8 y}{3}

Substitute

y = \frac{20395}{4022}

x = \frac{79 - 8 \cdot \frac{20395}{4022}}{3}

\frac{79 - 8 \cdot \frac{20395}{4022}}{3} = \frac{25763}{2011}

x = \frac{25763}{2011}

The solutions to the system of equations are:

x = \frac{25763}{2011}, y = \frac{20395}{4022}

x - 3 y = 7, 6 x - 18 y = 17

x + 3 y = 12, 2 x - (- 4) y = 1

3 a - 2 b = 1, 8 - 2 a + 3 b = 17

2 x + 4 y = 4, x + y = 0

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

What is 3x+8y=79,505x+6y=6500 ?
The solution to 3x+8y=79,505x+6y=6500 is x= 25763/2011 ,y= 20395/4022