Rozwiąż równania : 3x+1=16 2a+4=3a 6b+10=46 4t+3=6t 4xd+12=3x+21 2y+13=5y+4
3x+1=163x=15x=52a+4=3a4=a6b+10=466b=36b=64t+3=6t3=6t-4t3=2t1,5=t2x+12=3x+212x-3x=21-12-x=94y+13=5y+413-4=5y-4y9=y
3x +1 = 16
3x = 15
x = 5
2a +4 = 3a
4 = 3a - 2a
a = 4
6b +10 = 46
6b = 36
b = 6
4t +3 = 6t
3 = 6t - 4t
2t = 3
t = 1.5
2y +13 = 5y +4
5y -2y = 13 -4
3y = 9
y = 3
4xd +12 = 3x +21 (tutaj masz 2 niewiadome wiec nie mozna tego obliczyc chyba ze to d napisalas przez przypadek)
bez d to będzie tak:
4x +12 = 3x +2
4x -3x = 2 -12
x = -10
" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
3x+1=16
3x=15
x=5
2a+4=3a
4=a
6b+10=46
6b=36
b=6
4t+3=6t
3=6t-4t
3=2t
1,5=t
2x+12=3x+21
2x-3x=21-12
-x=9
4y+13=5y+4
13-4=5y-4y
9=y
3x +1 = 16
3x = 15
x = 5
2a +4 = 3a
4 = 3a - 2a
a = 4
6b +10 = 46
6b = 36
b = 6
4t +3 = 6t
3 = 6t - 4t
2t = 3
t = 1.5
2y +13 = 5y +4
5y -2y = 13 -4
3y = 9
y = 3
4xd +12 = 3x +21 (tutaj masz 2 niewiadome wiec nie mozna tego obliczyc chyba ze to d napisalas przez przypadek)
bez d to będzie tak:
4x +12 = 3x +2
4x -3x = 2 -12
x = -10