" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
y=11/4-5/3 /*12
12y=33-20
12y=13 /12
y=13/12
b)1/7x=-2 /*7
x=-14
c)-7b=7/8 /*(-1/7)
b=-1/8
d)97=2x-5
2x=-5+97
2x=92 /2
x=46
e)43=7+9x
43-7=9x
36=9x /9
x=4
f)17=11-12x
12x=11-17
12x=-6 /12
x=-1/2
g) 3 2/3 = 1/2x-1/3
11/3+1/3=1/2x
12/3=1/2x
4=1/2x /*2
x=8
y=11/4-5/3 /razy12
12y=33-20
12y=13 /12
y=13/12
b)1/7x=-2 /razy7
x=-14
c)-7b=7/8 /*(-1/7)
b=-1/8
d)97=2x-5
2x=-5+97
2x=92 /:2
x=46
e)43=7+9x
43-7=9x
36=9x /:9
x=4
f)17=11-12x
12x=11-17
12x=-6 /:12
x=-1/2
g) 3 2/3 = 1/2x-1/3
11/3+1/3=1/2x
12/3=1/2x
4=1/2x /razy2
x=8