en

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

3x-5+x=7

Solution

3 x - 5 + x = 7

Solution

x = 3

Solution steps

3 x - 5 + x = 7

Group like terms

3 x + x - 5 = 7

Add similar elements:

3 x + x = 4 x

4 x - 5 = 7

Move

5

to the right side

4 x = 12

Divide both sides by

4

x = 3

Popular Examples

simplify (42)/((-7))simplify

\frac{42}{( - 7 )}

factor 6-9i factor

6 - 9 i

\frac{2}{5} \geq w - \frac{3}{5}

(((3(7)^3+3)-(3(5)^3+3)))/2

\frac{( ( 3 ( 7 ) ^{3} + 3 ) - ( 3 ( 5 ) ^{3} + 3 ) )}{2}

4 x - 3 < 2 - x

Frequently Asked Questions (FAQ)

What is the answer to 3x-5+x=7 ?
The answer to 3x-5+x=7 is x=3
Solve for x: 3x-5+x=7
The solution is x=3