" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2025 KUDO.TIPS - All rights reserved.
a)
0*a+b=7
1a+b=10
b=7
a+7=10
b=7
a=3
odp. y=3x+7
b)
2a+b=9
-2a+b=-11
2b=-2 /:2
b=-1
2a-1=9
2a=10 /:2
a=5
odp. y=5x-1