" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2025 KUDO.TIPS - All rights reserved.
½x+5=x+8
-0,5x=8-5
-0,5x=3 |:-0,5
x=-6
II sposób
½x+5=x+8 |*2
x+10=2x+16
x-2x=16-10
-x=6 |:-1
x=-6
1/2x-x=-5+8
-1/2x=3/: (-1/2)
x= - 6
½x+5=x+8
-0,5x=8-5
-0,5x=3 |:-0,5
x=-6
2sposób
½x+5=x+8 |*2
x+10=2x+16
x-2x=16-10
-x=6 |:-1
x=-6