10.
1............x-3=0
x=0+3
x=3
2...........x-7=-4
x=-4+7
3...............x+3=6
x=6-3
" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
10.
1............x-3=0
x=0+3
x=3
2...........x-7=-4
x=-4+7
x=3
3...............x+3=6
x=6-3
x=3