80%x + 140% * (45-x) = 48
x=?
0,8x + 1,4 * (45-x)=48
0,8x+63-1,4x = 48
0,8x - 1,4x = 48-63
-0,6x=-15 /: (-0,6
x = 25
" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
80%x + 140% * (45-x) = 48
0,8x + 1,4 * (45-x)=48
0,8x+63-1,4x = 48
0,8x - 1,4x = 48-63
-0,6x=-15 /: (-0,6
x = 25