value of x?
3x+5=7x-7
252*5/9
x+y-20, x-y=12
Razloži kako oktsjšati ulomek
find the value of x
1/6+3/7
18 = 2(-x^2) + 2(-x) + -x^2
find k
9/8 =
$\frac{k+6}{6}$
solve for x
6-2x=-2
If a.b.c-(a+b+c)=29 find the a,b,c
