ashleymurphy789
ashleymurphy789 ashleymurphy789
  • 30-09-2020
  • Mathematics
contestada

nine more than twice a number is less than negative seventeen
Solve the inequality for the unknown number.

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munchiemusich
munchiemusich munchiemusich
  • 30-09-2020

Answer:

x>-13

Step-by-step explanation:

Look at what you are given:

9 more (+9)

2 times a number    (2x )  

> -17

So  2x +9  >  -17   Solve like you would if it was an equal sign

First subtract 9 from both sides to get x alone

2x +9 -9  >  -17 -9

2x > 26   divide both sides by 2

x > -13

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