nijah0609
nijah0609 nijah0609
  • 09-10-2020
  • Mathematics
contestada

Which inequality is equivalent to the given inequality? -4(x+7)< 3(x-2)

Respuesta :

Mathboy234
Mathboy234 Mathboy234
  • 09-10-2020

Answer:

x > -22/7

Step-by-step explanation:

To find out which inequality is is equivalent, you solve for x.

-4(x+7) < 3(x-2): distribute variables

-4x-28 < 3x-6: Add 6 to both sided

-4x-22 < 3x: add 4x to both sides

-22 < 7x: divide by 7

-22/7 < x: you can switch sides if prefered but you have to switch sign too

x > -22/7

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