What is 12p+13y=51,13p+12y=49 ?

The solution to 12p+13y=51,13p+12y=49 is y=3,p=1

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

12p+13y=51,13p+12y=49

12 p + 13 y = 51, 13 p + 12 y = 49

y = 3, p = 1

Solution steps

[12 p + 13 y = 51 13 p + 12 y = 49]

Isolate

p

for

12 p + 13 y = 51 : p = \frac{51 - 13 y}{12}

Substitute

p = \frac{51 - 13 y}{12}

[13 \cdot \frac{51 - 13 y}{12} + 12 y = 49]

Simplify

[\frac{663 - 25 y}{12} = 49]

Isolate

y

for

\frac{663 - 25 y}{12} = 49 : y = 3

For

p = \frac{51 - 13 y}{12}

Substitute

y = 3

p = \frac{51 - 13 \cdot 3}{12}

Simplify

p = 1

The solutions to the system of equations are:

y = 3, p = 1

x + 3 (2 - y) = 6, 3 x + 2 y = 22

2 x + 3 y - 6 z = 4, 3 x - 2 y - 9 z = - 7, 2 x + 5 y - 6 z = 8

4 x + y = 7, 2 y + 4 x = 12

0.1 x - 0.2 y = 2, x + y = 17

5 x = 4, + 2 y x + y = 12

What is 12p+13y=51,13p+12y=49 ?
The solution to 12p+13y=51,13p+12y=49 is y=3,p=1