What is 2n+7>= 27\lor 3+3n<= 30 ?

The solution to 2n+7>= 27\lor 3+3n = 10

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2n+7>= 27\lor 3+3n<= 30

2 n + 7 \geq 27 or 3 + 3 n \leq 30

n \leq 9 or n \geq 10

Interval Notation

(- \infty, 9] \cup [10, \infty)

Solution steps

2 n + 7 \geq 27 or 3 + 3 n \leq 30

2 n + 7 \geq 27 : n \geq 10

3 + 3 n \leq 30 : n \leq 9

Combine the intervals

n \geq 10 or n \leq 9

Merge Overlapping Intervals

n \leq 9 or n \geq 10

x^{2} - 4 \leq - 2 x + 4

- 2 (8 k - 24) \geq - 12

\frac{5}{26}

\frac{1}{5 ^{- 1}}

\frac{0}{3}

What is 2n+7>= 27\lor 3+3n<= 30 ?
The solution to 2n+7>= 27\lor 3+3n<= 30 is n<= 9\lor n>= 10