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Popular >

10c+2(8c+10)<c-8-7

Solution

10 c + 2 (8 c + 10) < c - 8 - 7

Solution

c < - \frac{7}{5}

+2

Interval Notation

(- \infty, - \frac{7}{5})

Decimal Notation

c < - 1.4

Solution steps

10 c + 2 (8 c + 10) < c - 8 - 7

Subtract the numbers:

- 8 - 7 = - 15

10 c + 2 (8 c + 10) < c - 15

Expand

2 (8 c + 10) : 16 c + 20

10 c + 16 c + 20 < c - 15

Add similar elements:

10 c + 16 c = 26 c

26 c + 20 < c - 15

Move

20

to the right side

26 c < c - 35

Move

c

to the left side

25 c < - 35

Divide both sides by

25

c < - \frac{7}{5}

Popular Examples

simplify (16i^2)/(2i)simplify

\frac{16 i ^{2}}{2 i}

factor 9k^4-25 factor

9 k^{4} - 25

factor x^4+17x^3+99x^2+223x+140 factor

x^{4} + 17 x^{3} + 99 x^{2} + 223 x + 140

2(2X+3)+8=2X+X+20

2 (2 X + 3) + 8 = 2 X + X + 20

x + \frac{1}{3} = 1054

Frequently Asked Questions (FAQ)

What is 10c+2(8c+10)<c-8-7 ?
The solution to 10c+2(8c+10)<c-8-7 is c<-7/5