Mathematics
If x is an integer and -2(x + 3) > 5; the solution set on the number line is:
1.
2.
3.
4.
Linear Inequations
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Answer
-2(x + 3) > 5
⇒ -2x - 6 > 5
⇒ -2x > 5 + 6
⇒ -2x > 11
⇒ x > -
⇒ x > - 5.5
∵ x is a whole number.
∵ Solution set = {- 8 ,- 7, - 6,……}
Hence, option 4 is the correct option.
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