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Popular >

-7c-3(4c+5)>-5c+9+6

Solution

- 7 c - 3 (4 c + 5) > - 5 c + 9 + 6

Solution

c < - \frac{15}{7}

+2

Interval Notation

(- \infty, - \frac{15}{7})

Decimal Notation

c < - 2.14285 \dots

Solution steps

- 7 c - 3 (4 c + 5) > - 5 c + 9 + 6

Add the numbers:

9 + 6 = 15

- 7 c - 3 (4 c + 5) > - 5 c + 15

Expand

- 3 (4 c + 5) : - 12 c - 15

- 7 c - 12 c - 15 > - 5 c + 15

Add similar elements:

- 7 c - 12 c = - 19 c

- 19 c - 15 > - 5 c + 15

Move

15

to the right side

- 19 c > - 5 c + 30

Move

5 c

to the left side

- 14 c > 30

Multiply both sides by

- 1

14 c < - 30

Divide both sides by

14

c < - \frac{15}{7}

Popular Examples

(3^x-3)(3^x+3)>0

(3^{x} - 3) (3^{x} + 3) > 0

factor 3x^2+14x+8 factor

3 x^{2} + 14 x + 8

- 6 n - 5 < 1

simplify 2/5+7/10 simplify

\frac{2}{5} + \frac{7}{10}

3 x^{2} + 8 x = - 1

Frequently Asked Questions (FAQ)

What is -7c-3(4c+5)>-5c+9+6 ?
The solution to -7c-3(4c+5)>-5c+9+6 is c<-15/7