Contoh Soal :Berapa nilai x dari persamaan -x+ 3y = 5, dengan y =2? 相关知识点: 试题来源: 解析 Penyelesaian :- Metode Konvensional- Rumus Praktis Perhatikan baik-baik:-x+3y=5↓ ↓ ↓a b cDengan menggunakan rumus akan didapat : ...
Methods : Type of this research is exploracy survey with cross sectional study. Population of this study is all of the obese students of state favorite elementary school. All of them will be observed. Data is analyzed descriptively and analytically. The independent variables are sex, age, ...