danyellhisey1959 danyellhisey1959
  • 19-04-2021
  • Mathematics
contestada

solve the given inequalitiesa) 2x +3> 15​

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claudetteivannotooyi
claudetteivannotooyi claudetteivannotooyi
  • 19-04-2021
2x+3>15
-3. -3
2x>18
__ __
2. 2
x<9
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missle0518 missle0518
  • 19-04-2021

Answer:

( 3 , 9 )

Step-by-step explanation:

First, add  

3

to each segment of the system of inequalities to isolate the  

x  term while keeping the system balanced:

3 + 3 < 2 x − 3 + 3 < 15 + 3 6 2 x − 0 < 18  6 < 2 x < 18

, divide each segment by  2

to solve for  x

while keeping the system balanced:

6 2 < 2 x 2 < 18  2  3 < 2 x 2 < 9  3 < x <  9  Or  x > 3 ;  x< 9

Brainliest?

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