rozwiąż równania
3(x-1)-2=12-(4-x)
4(x-2)=2(x-3)+9
3x-3-2=12-4+x
3x-x=12-4+3+2
2x=13 |/2
x=6.5
4x-8=2x-6+9
4x-2x=-6+9+8
2x=11 |/2
x=5.5
" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
3(x-1)-2=12-(4-x)
3x-3-2=12-4+x
3x-x=12-4+3+2
2x=13 |/2
x=6.5
4(x-2)=2(x-3)+9
4x-8=2x-6+9
4x-2x=-6+9+8
2x=11 |/2
x=5.5