" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
6(3x)+6(5)=3(20)+3(x)
3(x)+3(2)=2(x)+2(2)+2
3(x)+3(6)=2x(5)+1(5)-8.9
17x-10x=5+5
7x=10-3
7x=7
x=1
f) 18x+30=60+3x
18x-3x=60+30
15x=90
x=6