en

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

sqrt(9x)+5=7

Solution

9 x + 5 = 7

Solution

x = \frac{4}{9}

+1

Decimal Notation

x = 0.44444 \dots

Solution steps

9 x + 5 = 7

Move

5

to the right side

9 x = 2

Square both sides:

9 x = 4

9 x = 4

Solve

9 x = 4 : x = \frac{4}{9}

x = \frac{4}{9}

Verify Solutions:

x = \frac{4}{9}

True

The solution is

x = \frac{4}{9}

Popular Examples

x - 2 = x - 22

solvefor x,-y=\sqrt[3]{x}solve for

sqrt(-4m+13)+2=m

- 4 m + 13 + 2 = m

216y^6=27y^{21/2}

216 y^{6} = 27 y^{\frac{21}{2}}

2 x = 0

Frequently Asked Questions (FAQ)

What is the answer to sqrt(9x)+5=7 ?
The answer to sqrt(9x)+5=7 is x= 4/9
Solve for x: sqrt(9x)+5=7
The solution is x= 4/9