What is the answer to 3+5x-10=3x+9 ?

The answer to 3+5x-10=3x+9 is x=8

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

3+5x-10=3x+9

3 + 5 x - 10 = 3 x + 9

x = 8

Solution steps

3 + 5 x - 10 = 3 x + 9

Group like terms

5 x + 3 - 10 = 3 x + 9

Add/Subtract the numbers:

3 - 10 = - 7

5 x - 7 = 3 x + 9

Move

7

to the right side

5 x = 3 x + 16

Move

3 x

to the left side

2 x = 16

Divide both sides by

2

x = 8

3 = x + 3

lo g_{\frac{1}{3}} (\frac{1}{9})

\frac{2 π}{9 π}

11 (4 - 6 y) + 5 (13 y + 1) = 9

3 x^{2} - 9 x = 18