en

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

7x-4=3x+8

Solution

7 x - 4 = 3 x + 8

Solution

x = 3

Solution steps

7 x - 4 = 3 x + 8

Move

4

to the right side

7 x = 3 x + 12

Move

3 x

to the left side

4 x = 12

Divide both sides by

4

x = 3

Popular Examples

4 (x - 8) = 40

factor (5y-6)^2-81 factor

(5 y - 6)^{2} - 81

factor 3x^2y-8x^4y^3+2x^5y factor

3 x^{2} y - 8 x^{4} y^{3} + 2 x^{5} y

simplify 3/8-11/6 simplify

\frac{3}{8} - \frac{11}{6}

1/2+7/2-3x= 11/9

\frac{1}{2} + \frac{7}{2} - 3 x = \frac{11}{9}

Frequently Asked Questions (FAQ)

What is the answer to 7x-4=3x+8 ?
The answer to 7x-4=3x+8 is x=3
Solve for x: 7x-4=3x+8
The solution is x=3