en

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

7x-2x=-30

Solution

7 x - 2 x = - 30

Solution

x = - 6

Solution steps

7 x - 2 x = - 30

Add similar elements:

7 x - 2 x = 5 x

5 x = - 30

Divide both sides by

5

x = - 6

Popular Examples

-14+5x=32(x-28)+18

- 14 + 5 x = 32 (x - 28) + 18

simplify 4/3*pi*4^3 simplify

\frac{4}{3} \cdot π \cdot 4^{3}

simplify (4)^{-3/2}simplify

(4)^{- \frac{3}{2}}

simplify ((mp^4)/(2m^4*2m^{-4)p^4})^{-1}simplify

(\frac{m p ^{4}}{2 m ^{4} \cdot 2 m ^{- 4} p ^{4}})^{- 1}

6 = \frac{5}{3} (8 x + 9)

Frequently Asked Questions (FAQ)

What is the answer to 7x-2x=-30 ?
The answer to 7x-2x=-30 is x=-6
Solve for x: 7x-2x=-30
The solution is x=-6