en

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

3x+15=8+x

Solution

3 x + 15 = 8 + x

Solution

x = - \frac{7}{2}

+1

Decimal Notation

x = - 3.5

Solution steps

3 x + 15 = 8 + x

Move

15

to the right side

3 x = x - 7

Move

x

to the left side

2 x = - 7

Divide both sides by

2

x = - \frac{7}{2}

Popular Examples

3 = 5

solvefor x,3y-x=-12 solve for

x, 3 y - x = - 12

2 (x + 6) + 4 x = - 24

10d=-10d-8(-2d-9)

10 d = - 10 d - 8 (- 2 d - 9)

6/5 w=3-3(1/2 w+3/2)

\frac{6}{5} w = 3 - 3 (\frac{1}{2} w + \frac{3}{2})

Frequently Asked Questions (FAQ)

What is the answer to 3x+15=8+x ?
The answer to 3x+15=8+x is x=-7/2
Solve for x: 3x+15=8+x
The solution is x=-7/2