3x*3+3x*2+3x = 212.50
9x+6x+3x = 212.50
18x = 212.50
x = 212.50/18
x = 11.8055
Copyright © 2024 ELIBRARY.TIPS - All rights reserved.
Lista de comentários
Verified answer
3x*3+3x*2+3x = 212.50
9x+6x+3x = 212.50
18x = 212.50
x = 212.50/18
x = 11.8055
9x + 6x + 3x = 212,50
18x = 212,50
x = 212,50/18
x = 212,50 x 100 / 18 x 100
x = 21250/1800
x = 50 x 425 / 50 x 36
x = 425/36