Rozwiąż równanie
3(x-2)-0,5(x-10)=-6
3x - 6 - 0,5x + 5 = -6
2,5 x - 6 + 5 = -6 / +6 /-5
2,5 x = -5 / : 2,5
x = -2
" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
opuszczamy nawias
3x -0.5x= -6+6-5
2.5 x= -5 /: 2.5
x= -2
3(x-2)-0,5(x-10)=-6
3x - 6 - 0,5x + 5 = -6
2,5 x - 6 + 5 = -6 / +6 /-5
2,5 x = -5 / : 2,5
x = -2