en

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

7(1/2 x+2)-4<-5

Solution

7 (\frac{1}{2} x + 2) - 4 < - 5

Solution

x < - \frac{30}{7}

+2

Interval Notation

(- \infty, - \frac{30}{7})

Decimal

x < - 4.28571 \dots

Solution steps

7 (\frac{1}{2} x + 2) - 4 < - 5

Move

4

to the right side

7 (\frac{1}{2} x + 2) < - 1

Divide both sides by

7

\frac{1}{2} x + 2 < - \frac{1}{7}

Move

2

to the right side

\frac{1}{2} x < - \frac{15}{7}

Multiply both sides by

2

x < - \frac{30}{7}

Graph

Popular Examples

factor 36a^4-25b^4 factor

36 a^{4} - 25 b^{4}

(x - 2) (x + 4) = 0

r^{2} + 8 r + 32 = 0

11 x = 8 x - 6

52 = n - \frac{1}{5} n

Frequently Asked Questions (FAQ)

What is 7(1/2 x+2)-4<-5 ?
The solution to 7(1/2 x+2)-4<-5 is x<-30/7