3 times a number x, subtracted from 18, is less than-90.

Question

Mathematics

Alayna Gray

18 May, 10:54

3 times a number x, subtracted from 18, is less than-90.

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Answers (2)

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Liam Fox · Answer 1

3x-18 is less than - 90

First, you add 18 to both sides of the inequality (getting 3x is less than - 72). Then you divide by 3 on both sides giving you your answer x is less than - 24

Brenton Durham · Answer 2

X is greater than 36. to find this you substraction 18 from both sides which leaves you with - 3x36