5x+(1+2+3+4)+20=75
5x+10+20=75
5x=-10-20+75
5x=-30+75
5x=45
x=45/5
x=9
" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
5x+30=75
5x=45
x=9
5x+(1+2+3+4)+20=75
5x+10+20=75
5x=-10-20+75
5x=-30+75
5x=45
x=45/5
x=9