en

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

9x+3y=33,3x+9y=51

Solution

9 x + 3 y = 33, 3 x + 9 y = 51

Solution

x = 2, y = 5

Solution steps

[9 x + 3 y = 33 3 x + 9 y = 51]

Isolate

x

for

9 x + 3 y = 33 : x = \frac{11 - y}{3}

Substitute

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

[3 \cdot \frac{11 - y}{3} + 9 y = 51]

Simplify

[11 + 8 y = 51]

Isolate

y

for

11 + 8 y = 51 : y = 5

For

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

Substitute

y = 5

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

\frac{11 - 5}{3} = 2

x = 2

The solutions to the system of equations are:

x = 2, y = 5

Popular Examples

16x+11y=15,411x+16y=89

16 x + 11 y = 15, 411 x + 16 y = 89

3 x + y = 9, x - 2 y = - 4

2x-7y=6,8x-28y=24

2 x - 7 y = 6, 8 x - 28 y = 24

x - y = 7, x + y = 11

2x+3y=15,3x-2y=29

2 x + 3 y = 15, 3 x - 2 y = 29

Frequently Asked Questions (FAQ)

What is 9x+3y=33,3x+9y=51 ?
The solution to 9x+3y=33,3x+9y=51 is x=2,y=5