en

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

3x+5x=7

Solution

3 x + 5 x = 7

Solution

x = \frac{7}{8}

+1

Decimal Notation

x = 0.875

Solution steps

3 x + 5 x = 7

Add similar elements:

3 x + 5 x = 8 x

8 x = 7

Divide both sides by

8

x = \frac{7}{8}

Popular Examples

simplify 1/5*1 simplify

\frac{1}{5} \cdot 1

factor 2x^2-5x+3 factor

2 x^{2} - 5 x + 3

factor 1-y^2 factor

1 - y^{2}

x^{2} + 12 x + 13 = 0

simplify 2sqrt(2)-4sqrt(2)+sqrt(2)simplify

22 - 42 + 2

Frequently Asked Questions (FAQ)

What is the answer to 3x+5x=7 ?
The answer to 3x+5x=7 is x= 7/8
Solve for x: 3x+5x=7
The solution is x= 7/8