Westonci.ca makes finding answers easy, with a community of experts ready to provide you with the information you seek. Explore comprehensive solutions to your questions from knowledgeable professionals across various fields on our platform. Experience the convenience of finding accurate answers to your questions from knowledgeable experts on our platform.

The inequality [tex]-2x \ \textless \ -3(x - 5)[/tex] is equivalent to which of the following inequalities?

A) [tex]x \ \textgreater \ -15[/tex]
B) [tex]x \ \textless \ 15[/tex]
C) [tex]x \ \textgreater \ 15[/tex]
D) [tex]x \ \textless \ -7[/tex]


Sagot :

To solve the given inequality, [tex]\(-2x < -3(x - 5)\)[/tex], let's follow a step-by-step approach:

1. Distribute on the right side:
[tex]\[ -2x < -3(x - 5) \][/tex]
Distribute the [tex]\(-3\)[/tex] across the terms inside the parentheses:
[tex]\[ -2x < -3x + 15 \][/tex]

2. Move all [tex]\(x\)[/tex] terms to one side:
To isolate [tex]\(x\)[/tex], add [tex]\(3x\)[/tex] to both sides of the inequality:
[tex]\[ -2x + 3x < -3x + 3x + 15 \][/tex]
Simplify the inequality:
[tex]\[ x < 15 \][/tex]

So, the inequality [tex]\(-2x < -3(x-5)\)[/tex] simplifies to [tex]\(x < 15\)[/tex].

Thus, the correct answer is:

B) [tex]\(x < 15\)[/tex]