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which number line shows the solution of -3x + < 12 btw this is so that the correct answer can be shown when someone looks up this question i do this to questions my little bro looks up questions for his classes and there is no answer

which number line shows the solution of 3x lt 12 btw this is so that the correct answer can be shown when someone looks up this question i do this to questions class=

Respuesta :

semsee45

Answer:

B

Step-by-step explanation:

First, solve the inequality:

-3x + 6 < 12

Subtract 6 from both sides:

⇒ -3x < 6

Divide both sides by 3:

⇒ -x < 2

Divide both sides by -1 (so reverse the sign)

⇒ x > -2

This means x is greater than -2

open circle: < or >

closed circle: ≤ or ≥

So we are looking for an open circle on -2 and shading above that

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