tonyrona47 tonyrona47
  • 12-03-2020
  • Mathematics
contestada

Negative X +3+ 3X equals 23

Respuesta :

hormat1441 hormat1441
  • 12-03-2020

Answer:

X = 10

Step-by-step explanation:

First you subtract -X from 3x to get 2x +3 =23

then you subtract 3 from both sides to get 2x = 20

then finally, you divide both sides by two to get x = 10

And if you plug 10 back in you get -10 + 3 + 30 = 23

-10 + 3 = -7

-7 + 30=23

23=23

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