Jika :
Maka,
#CMIIW
Jess
___________________________________________
4a + 3b
a → 3b
4(3b) + 3b
= (4 × 3b) + 3b
= 12b + 3b
= 15b
" Life is not a problem to be solved but a reality to be experienced! "
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Penyelesaian soal :
Jika :
Maka,
#CMIIW
___
Jess
SOAL 1
___________________________________________
4a + 3b
a → 3b
___________________________________________
4(3b) + 3b
= (4 × 3b) + 3b
= 12b + 3b
= 15b
___________________________________________