" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2025 KUDO.TIPS - All rights reserved.
1.x/3 + 1= 5/6+ x/2 /*6
2x+6=5+3x
6-5=3x-2x
x=1
2.2x-3/4= 1/2 +x /*4
2x-3=2+4x
-3-2=4x-2x
2x=-5 /:2
x=-2,5
3.x+2/9 + x-1/3 =1 /*9
x+2+3x-3=9
4x=9-2+3
4x=10 /:4
x=2,5
4.2x+3/5=2-x/3 +x /*15
6x+9=10-5x+15x
6x+5x-15x=10-9
-4x=1 /;(-4)
x=-1/4