" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
3(x+1)=2x
3x+3=2x
3x-2x=-3
x=-3
b)
5(z-2)=7(1-z)
5z-10=7-7z
5z+7z=7+10
12x=17
x=1⁵/₁₂
3x+3=2x
3x-2x=-3
x=-3
b) 5(z-2)=7(1-z)
5z-10=7-7z
5z+7z=7+10
12z=17
z=17/12
z=1,41
3x+3=2x
3x-2x=-3
x=-3
b)5(z-2)=7(1-z)
5z-10=7-7z
5z+7z=7+10
12z=17
z=0,70