VivianPicazo VivianPicazo

12-12-2018
Mathematics

contestada

find the value of x in 2x+20=3x-8

Respuesta :

jamesphantos11 jamesphantos11

12-12-2018

Answer:

X=28

Step-by-step explanation:

3x-8=2x+20. So x=28

Answer Link

ivana2103 ivana2103

12-12-2018

2x + 20 = 3x - 8 /subtract 20 from both sides
2x = 3x - 8 - 20 /subtract 3x from each side
2x - 3x = - 8 - 20 /combine like terms
-x = -28 /multiply by -1 to get rid of the minus
x = 28

Answer Link

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