Упрости выражения: 4b+(r-b)*2; (4+12)*a+7*c (6+5+8)*c-9*a 17*b

elechernova2008 @elechernova2008

October 2021 2 6 Report

Упрости выражения:
4b+(r-b)*2;
(4+12)*a+7*c
(6+5+8)*c-9*a
17*b - 4*b+8*c
56*d+(6+7)*d
5*(a+b+c)+2*b
(d+c)*5+4*d
(d+c)*4- 2*d
62*c - 34*c+6*c

dashutagridina 4b+(r-b)*2=4b+2r+2b=6b+2r; (4+12)*a+7*c=4a+12a+7c=16a+7c; (6+5+8)*c-9*a=6c+5c+8c-9a=19c-9a; 17*b-4*b+8*c=17b-4b+8c=13b+8c; 56*d+(6+7)*d=56d+6d+7c=69d; 5*(a+b+c)+2*b=5a+5b+5c+2b=5a+7b+5c; (d+c)*5+4*d=5d+5c+4d=9d+5c; (d+c)*4-2*d=4d+4c-2d=2d+4c; 62*c-34*c+6*c=62c-34c+6c=34c;

2 votes Thanks 1

q13456 4b+(r-b)*2=4b+2r+2b=6b+2r; (4+12)*a+7*c=4a+12a+7c=16a+7c; (6+5+8)*c-9*a=6c+5c+8c-9a=19c-9a; 17*b-4*b+8*c=17b-4b+8c=13b+8c; 56*d+(6+7)*d=56d+6d+7c=69d; 5*(a+b+c)+2*b=5a+5b+5c+2b=5a+7b+5c; (d+c)*5+4*d=5d+5c+4d=9d+5c; (d+c)*4-2*d=4d+4c-2d=2d+4c; 62*c-34*c+6*c=62c-34c+6c=34c;

0 votes Thanks 0

Answers & Comments

sostavit dialog so slovami na kazahskom yazyke

cd...

napisat dialog pro druzheskuyu pomosh na kazahskom yazyke

pomogite pozhalujsta napisat sochinenie na temu moj idealnyj mir

рекомендуемые вопросы

Helpful Links

Helpful Social