Решите уравнения :300+х =550+350400-а=200+51200+у=2500-500. Created by karolka23. matematika-ru

Решите уравнения :300+х =550+350400-а=200+51200+у=2500-500...

July 2022 2 6 Report

Решите уравнения :
300+х =550+350
400-а=200+5
1200+у=2500-500

nastya246965 300+х=900

х=900-300

х=600

300+600=550+350

900=900
400-а=205
а=400-205
а=195
400-195=200+5
205=205
1200+у=2000
у=2000-1200
у=800
1200+800=2500-500
2000=2000

1 votes Thanks 1

www575 1)х=550+350-300

х=900-300

х=600
Проверка:
300+600=550+350
900=900

2)-а=200+5-400

-а=205-400

-а=-195|*(-1)

а=195
Проверка:
400-195=200+5
205=205

3)у=2500-500-1200

у=2000-1200

у=800
Проверка:
1200+800=2500-500
2000=2000

0 votes Thanks 1

Answers & Comments

perevedite pzh s kazahskogo na russkij slova i slovosochetaniya pzh proshu dam 20

perevedite pozhalujsta slovaslovosochetaniya ksemderini keesiolbasshylarsa

sdelajte pozhalujsta s perevodom61967ab61e1d158b9b352d85e84829d1 76791

pomogite pozhalujsta najti zakonomernost i vstavit propushennoe chislo 3 10

pomogite pozhalujsta nuzhno sdelat do zavtraobyazatelnopo shablonu esli otvet

perevedite predlozheniya na russkij art adam balany kesi men anasyn sirgen ol

pzh pomogite eto srochno dayu 30 ballov

sostavte predlozheniya so slovami lgili bauyrmal ashy mejirimdi arapajym ad

sostavte 5 predlozhenij so slovom dobro

pzh pomogite nanesite na kartu territoriyu assirii i hettskogo carstva dam 40

рекомендуемые вопросы

Helpful Links

Helpful Social