kelseymartinez2
kelseymartinez2 kelseymartinez2
  • 24-04-2020
  • Mathematics
contestada

Which represents the solution for the inequality 3x-7>5?
A) x≤4
B) x>4
C) x<4
D) x≥4​

Respuesta :

itmye84 itmye84
  • 24-04-2020

To solve this, you need to isolate/get the variable "x" by itself in the inequality:

3x - 7 > 5      Add 7 on both sides

3x - 7 + 7 > 5 + 7

3x > 12     Divide 3 on both sides to get "x" by itself

[tex]\frac{3x}{3} >\frac{12}{3}[/tex]

x > 4       (x is any number greater than 4)

Your answer is B

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