en

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

3x+4y=17,5x-2y=11

Solution

3 x + 4 y = 17, 5 x - 2 y = 11

Solution

x = 3, y = 2

Solution steps

[3 x + 4 y = 17 5 x - 2 y = 11]

Isolate

x

for

3 x + 4 y = 17 : x = \frac{17 - 4 y}{3}

Substitute

x = \frac{17 - 4 y}{3}

[5 \cdot \frac{17 - 4 y}{3} - 2 y = 11]

Simplify

[\frac{85 - 26 y}{3} = 11]

Isolate

y

for

\frac{85 - 26 y}{3} = 11 : y = 2

For

x = \frac{17 - 4 y}{3}

Substitute

y = 2

x = \frac{17 - 4 \cdot 2}{3}

\frac{17 - 4 \cdot 2}{3} = 3

x = 3

The solutions to the system of equations are:

x = 3, y = 2

Popular Examples

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

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

x + 2 y = 7, 5 x + y = 8

6x+12y-18z=12,64+6y+127=12,11x-3y-2=7

6 x + 12 y - 18 z = 12, 64 + 6 y + 127 = 12, 11 x - 3 y - 2 = 7

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

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

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

Frequently Asked Questions (FAQ)

What is 3x+4y=17,5x-2y=11 ?
The solution to 3x+4y=17,5x-2y=11 is x=3,y=2