4.Решите уравнение.6x-(2x-5)=2(2x+4)а)1/6 x=18б)7x+11,9=0в)6x-0,8=3x+2,2г)5x(7x+ 7)=9. Created by Guzel00. matematika-ru

6 x=18б)7x+11,9=0в)6x-0,8=3x+2,2г)5x(7x+ 7)=9...

July 2022 1 11 Report

4.Решите уравнение.
6x-(2x-5)=2(2x+4)а)1/6 x=18
б)7x+11,9=0
в)6x-0,8=3x+2,2
г)5x(7x+ 7)=9

Answers & Comments

AkulovAleksander 6x-(2x-5)=2(2x+4)а)1/6 x=18
6x-2x+5=4x+4
6x-2x-4x=-5+4
0x=-1(корней нет)
1/6x=18
x=18/ 1/6
x=108
б)7x+11,9=0
7x=-11,9
x=-11,9/7
x=-21,7
в)6x-0,8=3x+2,2
6x-3x=0,8+2,2
3x=3
x=1

0 votes Thanks 1

pokazhite materiki kotorye peresekayut severnyj i yuzhnyj tropiki polyarnye krugi

Answer

Guzel00 July 2022 | 0 Ответы

razlozhite na mnozhiteli a5a v kvadrate 20a 20 bx y 2x v kvadrate 2y v

Answer

Guzel00 July 2022 | 0 Ответы

morfologicheskij razbor slova cennost

Answer

Guzel00 July 2022 | 0 Ответы

x115115 53x8 6x7 2x3 4x225 sdelajte kak polozheno pozhalujsta

Answer

Guzel00 June 2022 | 0 Ответы

pomogiteeeeeeeeeeeeeeeeeeeee4012667f6f18c5034eca90fbc9cf617a 57630

Answer

Guzel00 December 2021 | 0 Ответы

6 x18 b7x1190v6x 083x22g5x7x 792reshite zadachuchast puti v 600

Answer

Answers & Comments

4 otvet srazu ne pisat snachala reshenie spasibo

1preobrazujte v mnogochlena4x2x 1 x 3x3bp3p 11p6 vo vtoroj st

2razlozhite na mnozhiteliay v tretej stepeni 49yb 3a v tretej stepeni 6a

napishite chem vyrazheno skazuemoe v predlozhenii blestyashie kryshi krajnih

pokazhite materiki kotorye peresekayut severnyj i yuzhnyj tropiki polyarnye krugi

razlozhite na mnozhiteli a5a v kvadrate 20a 20 bx y 2x v kvadrate 2y v

morfologicheskij razbor slova cennost

x115115 53x8 6x7 2x3 4x225 sdelajte kak polozheno pozhalujsta

pomogiteeeeeeeeeeeeeeeeeeeee4012667f6f18c5034eca90fbc9cf617a 57630

6 x18 b7x1190v6x 083x22g5x7x 792reshite zadachuchast puti v 600

рекомендуемые вопросы

Helpful Links

Helpful Social