Respuestas

2012-06-06T03:08:01+02:00

despejando x queda:

 

5x=20^2+110-10

5x=500

x=100

:D

  • Usuario de Brainly
2012-06-06T03:08:02+02:00

8x+10=3x+20²+110 

8X + 10 = 3x + 400 + 110 

8X - 3X = 400 + 110 - 10

5X = 500

X = 500/5

 

X = 100