en

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

-1+7(m+4)<= 2m-4

Solution

- 1 + 7 (m + 4) \leq 2 m - 4

Solution

m \leq - \frac{31}{5}

+2

Interval Notation

(- \infty, - \frac{31}{5}]

Decimal Notation

m \leq - 6.2

Solution steps

- 1 + 7 (m + 4) \leq 2 m - 4

Expand

- 1 + 7 (m + 4) : 7 m + 27

7 m + 27 \leq 2 m - 4

Move

27

to the right side

7 m \leq 2 m - 31

Move

2 m

to the left side

5 m \leq - 31

Divide both sides by

5

m \leq - \frac{31}{5}

Popular Examples

factor 28x^3-49x^2 factor

28 x^{3} - 49 x^{2}

simplify 5^{1/3}*5^{3/5}simplify

5^{\frac{1}{3}} \cdot 5^{\frac{3}{5}}

factor 45x^7-5x factor

45 x^{7} - 5 x

factor 3mx-nx-3my+ny factor

3 m x - n x - 3 m y + n y

6 x - 19 = - 73

Frequently Asked Questions (FAQ)

What is -1+7(m+4)<= 2m-4 ?
The solution to -1+7(m+4)<= 2m-4 is m<=-31/5