en

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

x/7 =3x+5

Solution

\frac{x}{7} = 3 x + 5

Solution

x = - \frac{7}{4}

+1

Decimal Notation

x = - 1.75

Solution steps

\frac{x}{7} = 3 x + 5

Multiply both sides by

7

x = 21 x + 35

Move

21 x

to the left side

- 20 x = 35

Divide both sides by

- 20

x = - \frac{7}{4}

Popular Examples

- 5 x + 4 = - 2 x + 2

log_{10}(3)(x-2)=-1

lo g_{10} (3) (x - 2) = - 1

13 t = \frac{9 k}{4} + 17

5 x = 6 - 3 x

y+(-21)=21-(-59)

y + (- 21) = 21 - (- 59)

Frequently Asked Questions (FAQ)

What is the answer to x/7 =3x+5 ?
The answer to x/7 =3x+5 is x=-7/4
Solve for x: x/7 =3x+5
The solution is x=-7/4