23-04-2020
Mathematics

contestada

Solve for x -6x+3≥21 a. x ≤ -3 b. x ≥ -3 c. x ≤ 3

Respuesta :

mierra40 mierra40

23-04-2020

im pretty sure it’s going to be a, because when you divide by the -6 you’re supposed to switch the sign

Answer Link

marincroix marincroix

23-04-2020

Answer:

B

Step-by-step explanation:

move the +3 to the other side of the equation. -6x>18. divide 18 by -6. when you divide by a negative you have to flip the sign. x<-3

Answer Link

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