1)a+5a-16=386a=54
a=9
9*6=54
2) 170-7a=107
-7a=-63
9*(-7)=-63
1)a+5a-16=38
6a-16=38 /+16
6a=54/6
spr.9+5*9-16=38
9+45-16=38
38=38
2)170-7a=107/-170
-7a=-63 /-7
spr.170-7*9=107
170-63=107
107=107
" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
1)a+5a-16=38
6a=54
a=9
9*6=54
2) 170-7a=107
-7a=-63
a=9
9*(-7)=-63
1)a+5a-16=38
6a-16=38 /+16
6a=54/6
a=9
spr.9+5*9-16=38
9+45-16=38
38=38
2)170-7a=107/-170
-7a=-63 /-7
a=9
spr.170-7*9=107
170-63=107
107=107