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Popular >

7x<21\lor 6x-9>21

Solution

7 x < 21 or 6 x - 9 > 21

Solution

x < 3 or x > 5

+1

Interval Notation

(- \infty, 3) \cup (5, \infty)

Solution steps

7 x < 21 or 6 x - 9 > 21

7 x < 21 : x < 3

6 x - 9 > 21 : x > 5

Combine the intervals

x < 3 or x > 5

Popular Examples

simplify sqrt(-100)+26 simplify

- 100 + 26

- 5 \leq 2 x + 1 \leq 3

simplify (-1/3)^{-1}simplify

(- \frac{1}{3})^{- 1}

6 x + 8 = 50

factor k^2-18k-63 factor

k^{2} - 18 k - 63

Frequently Asked Questions (FAQ)

What is 7x<21\lor 6x-9>21 ?
The solution to 7x<21\lor 6x-9>21 is x<3\lor x>5