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Popular >

-3(5x-9)<-18x+12

Solution

- 3 (5 x - 9) < - 18 x + 12

Solution

x < - 5

+1

Interval Notation

(- \infty, - 5)

Solution steps

- 3 (5 x - 9) < - 18 x + 12

Expand

- 3 (5 x - 9) : - 15 x + 27

- 15 x + 27 < - 18 x + 12

Move

27

to the right side

- 15 x < - 18 x - 15

Move

18 x

to the left side

3 x < - 15

Divide both sides by

3

x < - 5

Popular Examples

6x(3x-0.1x^2)=0

6 x (3 x - 0.1 x^{2}) = 0

(n-7)/8+(n+7)/9 = 5/36

\frac{n - 7}{8} + \frac{n + 7}{9} = \frac{5}{36}

simplify-2/7+2/5 simplify

- \frac{2}{7} + \frac{2}{5}

x^{2} + 6 x + 12 = 0

simplify (0.9-2)/((0.9-1)^2)simplify

\frac{0.9 - 2}{( 0.9 - 1 ) ^{2}}

Frequently Asked Questions (FAQ)

What is -3(5x-9)<-18x+12 ?
The solution to -3(5x-9)<-18x+12 is x<-5