" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2025 KUDO.TIPS - All rights reserved.
n= k/7
b) a=k+6
k=a-6
c)z=7-y
z+y=7
y=7-z
d)d=a+bc
d-a=bc |/b
(d-a)/b=c
e) x=2k+1
x-1=2k|/2
(x-1)/2=k
f) 2k=7n+5
2k-6=7n
n=(2k-6)/7