1). 20x + 7 = 87
20x = 87 - 7
20x = 80
x = 80 / 20
x = 4
========
2). 28x + 6 = 62
28x = 62 - 6
28x = 56
x = 56 / 28
x = 2
Tysm!
" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
1). 20x + 7 = 87
20x = 87 - 7
20x = 80
x = 80 / 20
x = 4
========
2). 28x + 6 = 62
28x = 62 - 6
28x = 56
x = 56 / 28
x = 2
Penyelesaian soal :
Tysm!