Odpowiedź:
a) 8* ( 6 - [tex]\frac{3 x + 2}{3} )- 7 = 12[/tex]
48 - [tex]\frac{8*(3 x + 2)}{3} - 7 = 12[/tex]
41 - [tex]\frac{24 x + 16}{3} = 12 / * 3[/tex]
123 - ( 24 x + 16 ) = 36
- 24 x - 16 = 36 - 123
-24 x = - 87 + 16
- 24 x = - 71 / : ( -24)
x = [tex]\frac{71}{24} = 2 \frac{23}{24}[/tex]
==============
Szczegółowe wyjaśnienie:
" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2025 KUDO.TIPS - All rights reserved.
Odpowiedź:
a) 8* ( 6 - [tex]\frac{3 x + 2}{3} )- 7 = 12[/tex]
48 - [tex]\frac{8*(3 x + 2)}{3} - 7 = 12[/tex]
41 - [tex]\frac{24 x + 16}{3} = 12 / * 3[/tex]
123 - ( 24 x + 16 ) = 36
- 24 x - 16 = 36 - 123
-24 x = - 87 + 16
- 24 x = - 71 / : ( -24)
x = [tex]\frac{71}{24} = 2 \frac{23}{24}[/tex]
==============
Szczegółowe wyjaśnienie: