What is the correct first step in solving 5-2x<8x-3
Mathematics · Middle School · Wed Jan 13 2021
Answered on
Given the inequality equation:
5 - 2x < 8x - 3
Solve the inequality.
Solution:
In order to solve the inequality, the first step is to transpose -2x and -3 to the opposite sides of the equation, hence it must be taken to note that in transposing a number, the sign changes.
5 - 2x < 8x - 3
5 + 3 < 8x + 2x
8 < 10x
Divide both sides by 10 in order to determine the value of x.
8/10 < 10x/10
4/5 < x
Final answer:
4/5 < x