en

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

1/2 (20x+6)>= x+30

Solution

\frac{1}{2} (20 x + 6) \geq x + 30

Solution

x \geq 3

+1

Interval Notation

[3, \infty)

Solution steps

\frac{1}{2} (20 x + 6) \geq x + 30

Expand

\frac{1}{2} (20 x + 6) : 10 x + 3

10 x + 3 \geq x + 30

Move

3

to the right side

10 x \geq x + 27

Move

x

to the left side

9 x \geq 27

Divide both sides by

9

x \geq 3

Popular Examples

x^{2} + 5 x + 9 = 0

factor 3x^3-6x^2-45x factor

3 x^{3} - 6 x^{2} - 45 x

log_{4}(2x+5)<= log_{4}(4x-3)

lo g_{4} (2 x + 5) \leq lo g_{4} (4 x - 3)

simplify 1/(4^{-1)}simplify

\frac{1}{4 ^{- 1}}

∣ x + 3 ∣ \leq 2

Frequently Asked Questions (FAQ)

What is 1/2 (20x+6)>= x+30 ?
The solution to 1/2 (20x+6)>= x+30 is x>= 3