read it ! its so nice melody that u take the initiative to write the day wrap everyday ! its so good ! i would like to give u a thumbs up for this , u r so nice u just take the pain to write it for all of us ! thank u melody ! thumbs up !
thumbs up from me !
oh i completey forgot about it !
oh my god the second ones so funny !
let us do it like this ;
as 100 is the whole percen so
75/100 x 420
cut 100 and 420 by 100 being 5 and 420 being 21 .
75/5 x 21
cut 75 by 5 with 75 being 15
so now u have
15 x 21
=315
so 75 percent of 420 is 315 !
now i hope there wouldnt be anything to point out !
and reinout good pics !
thanks melody and reinout for the help of improvement of my answer !
i would like to give bothof u a thumbs up !
is that ok now !
by the way my answer is also like this x= -2
ur right reinout-g , first i did it ur way like my last step was -9=18
but then i didnt do it this way ! ah now ill never ever take chances as they always turn out scaaaaaaaarrrry !
3(x-4)=6(2x+1)
so now first well multiply 3 by x and 4 and 6 by 2x and 1 .
3x-12=12x+6
-6-12=12x-3x
-18=9x
-18/9=x
x=-2
+11912 
