What is the answer to 1/4 (p+3)-2/5 (p+1)=-1 ?

The answer to 1/4 (p+3)-2/5 (p+1)=-1 is p=9

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

1/4 (p+3)-2/5 (p+1)=-1

\frac{1}{4} (p + 3) - \frac{2}{5} (p + 1) = - 1

p = 9

Solution steps

\frac{1}{4} (p + 3) - \frac{2}{5} (p + 1) = - 1

Multiply by LCM

5 (p + 3) - 8 (p + 1) = - 20

Expand

5 (p + 3) - 8 (p + 1) : - 3 p + 7

- 3 p + 7 = - 20

Move

7

to the right side

- 3 p = - 27

Divide both sides by

- 3

p = 9

3 x^{2} - 9 = 0

x^{2} - 4 x - 45

11 = \frac{2}{3} (8 x + 12)

c^{2} - 7 c - 18 = 0

\frac{1}{x} + \frac{1}{x + 1} < \frac{2}{x + 4}

What is the answer to 1/4 (p+3)-2/5 (p+1)=-1 ?
The answer to 1/4 (p+3)-2/5 (p+1)=-1 is p=9
Solve for p: 1/4 (p+3)-2/5 (p+1)=-1
The solution is p=9