en

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

sqrt(7-m)=5+m

Solution

7 - m = 5 + m

Solution

m = - 2

Solution steps

7 - m = 5 + m

Square both sides:

7 - m = 25 + 10 m + m^{2}

7 - m = 25 + 10 m + m^{2}

Solve

7 - m = 25 + 10 m + m^{2} : m = - 2, m = - 9

m = - 2, m = - 9

Verify Solutions:

m = - 2

True

, m = - 9

False

The solution is

m = - 2

Popular Examples

x^{- \frac{2}{3}} = \frac{3}{4}

5 x + 4 = 0

4 = 2 x - 3

c+sqrt(c)=12+6sqrt(25)

c + c = 12 + 625

sqrt(3x+7)+10=4

3 x + 7 + 10 = 4

Frequently Asked Questions (FAQ)

What is the answer to sqrt(7-m)=5+m ?
The answer to sqrt(7-m)=5+m is m=-2
Solve for m: sqrt(7-m)=5+m
The solution is m=-2