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Popular >

-n+2-n<-2/3 (9n-63)

Solution

- n + 2 - n < - \frac{2}{3} (9 n - 63)

Solution

n < 10

+1

Interval Notation

(- \infty, 10)

Solution steps

- n + 2 - n < - \frac{2}{3} (9 n - 63)

Group like terms

- n - n + 2 < - \frac{2}{3} (9 n - 63)

Add similar elements:

- n - n = - 2 n

- 2 n + 2 < - \frac{2}{3} (9 n - 63)

Expand

- \frac{2}{3} (9 n - 63) : - 6 n + 42

- 2 n + 2 < - 6 n + 42

Move

2

to the right side

- 2 n < - 6 n + 40

Move

6 n

to the left side

4 n < 40

Divide both sides by

4

n < 10

Popular Examples

5 x^{2} - 2 x + 3 = 0

factor 500x^3+108y^{18}factor

500 x^{3} + 108 y^{18}

- 3 (5 - 9 v) = 25 + 7 v

∣ 3 x ∣ < 6

simplify ((7-i))/(3+4i)simplify

\frac{( 7 - i )}{3 + 4 i}

Frequently Asked Questions (FAQ)

What is -n+2-n<-2/3 (9n-63) ?
The solution to -n+2-n<-2/3 (9n-63) is n<10