Nevaanna20 Nevaanna20
  • 01-06-2017
  • Mathematics
contestada

3x+5>9.5 can someone help to solve please

Respuesta :

reant
reant reant
  • 01-06-2017
Hello,
3x+5>9,5
3x+5>95/10
3x+5>19/2
6x+10>19
6x>19-10
6x>9
x>9/6
x>3/2

reant :-)
Answer Link
thewisestudent9
thewisestudent9 thewisestudent9
  • 01-06-2017

Hey!

Hope this helps...

~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

For problems like this, we want to try to solve for x...


3x + 5 > 9.5   [subtract 5 off both sides]

3x (+ 5 - 5) > (9.5 - 5)

3x > 4.5    [divide 3 from both sides]

(3x / 3) > (4.5 / 3)

x > 1.5



The answer is x must be greater than 1.5, for the given statement to be true...

Otherwise...

The answer is x > 1.5...

Answer Link

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