15 POINTS!!!! BRAINLIEST FOR THE FIRST ANSWER!!! Solve 3-x/2≤18
Mathematics · College · Thu Feb 04 2021
Answered on
Given the inequality:
3 - x/2 ≤ 18
Solve for x.
Solution:
In order to solve for x, we start by multiplying 2 to each side of the equation, in this way, we'll be able to cancel out x/2, leaving behind x.
3 - x/2 ≤ 18
(2)(3 - x/2) ≤ 18 (2)
6 - x ≤ 36
Transpose -x and 36 to the other side of the equation, hence we must take note that in transposing a number, the sign changes.
6 - 36 ≤ x
-30 ≤ x
Final answer:
-30 ≤ x