Seudónimo Seudónimo

02-03-2017
Mathematics

contestada

how do I solve 6x + 3=18

Respuesta :

trishinada63 trishinada63

02-03-2017

First you subtract 3 from both sides, so:
6x+3=18
-3. -3
6x=15
Then divide both sides by 6:
x=2.5
Hope this helps!

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Аноним Аноним

02-03-2017

6*x+3-(18)=0
6x - 15  =   3 • (2x - 5)
Solve  :    2x-5 = 0 Solve :    3   =  0
dd  5 to both sides of the equation :
                      2x = 5
Divide both sides of the equation by 2:
                     x = 5/2 = 2.500
hope that helps!!!

Answer Link

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