137k views
11 votes
Can pls someone help me? and show how it did it?

Can pls someone help me? and show how it did it?-example-1
Can pls someone help me? and show how it did it?-example-1
Can pls someone help me? and show how it did it?-example-2
User Benjaminz
by
8.7k points

1 Answer

2 votes

Answer:


x\geq -3

Explanation:

We can start by combining like terms:


(3x-7x)+(-5+2)\leq 9\\-4x-3\leq 9

We want to isolate x, so we must add 3 and divide by -4:


(-4x-3\leq 9)+3\\(-4x\leq 12)/-4\\\\x\geq -3

Because we had to divide by -4, the inequality sign had to flip.

User WPhil
by
7.7k points

No related questions found

Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

9.4m questions

12.2m answers

Categories