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tematal
tematal
06.03.2022 22:25 •  Алгебра

Будь-ласка дуже потрібно Число -2 є коринем рівняння

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Ответ:
nikitaaleksandrov
nikitaaleksandrov
06.03.2022

阿迪爾汗

is my mother. She has baked a delicious strawberry pie.

are my grandparents. They are riding bikes.

is our house. I can see it from here.

are my parents. My Mom’s name is Ann and my father’s name is Tom

is my mother. She has baked a delicious strawberry pie.

are my grandparents. They are riding bikes.

is our house. I can see it from here.

are my parents. My Mom’s name is Ann and my father’s name is Tom

is my mother. She has baked a delicious strawberry pie.

are my grandparents. They are riding bikes.

is our house. I can see it from here.

are my parents. My Mom’s name is Ann and my father’s name is Tom

is my mother. She has baked a delicious strawberry pie.

are my grandparents. They are riding bikes.

is our house. I can see it from here.

are my parents. My Mom’s name is Ann and my father’s name is Tom

is my mother. She has baked a delicious strawberry pie.

are my grandparents. They are riding bikes.

is our house. I can see it from here.

are my parents. My Mom’s name is Ann and my father’s name is Tom

is my mother. She has baked a delicious strawberry pie.

are my grandparents. They are riding bikes.

is our house. I can see it from here.

are my parents. My Mom’s name is Ann and my father’s name is Tom

is my mother. She has baked a delicious strawberry pie.

are my grandparents. They are riding bikes.

is our house. I can see it from here.

are my parents. My Mom’s name is Ann and my father’s name is Tom

is my mother. She has baked a delicious strawberry pie.

are my grandparents. They are riding bikes.

is our house. I can see it from here.

are my parents. My Mom’s name is Ann and my father’s name is Tom

is my mother. She has baked a delicious strawberry pie.

are my grandparents. They are riding bikes.

is our house. I can see it from here.

are my parents. My Mom’s name is Ann and my father’s name is Tom

is my mother. She has baked a delicious strawberry pie.

are my grandparents. They are riding bikes.

is our house. I can see it from here.

are my parents. My Mom’s name is Ann and my father’s name is Tom

is my mother. She has baked a delicious strawberry pie.

are my grandparents. They are riding bikes.

is our house. I can see it from here.

are my parents. My Mom’s name is Ann and my father’s name is Tom

is my mother. She has baked a delicious strawberry pie.

are my grandparents. They are riding bikes.

is our house. I can see it from here.

are my parents. My Mom’s name is Ann and my father’s name is Tom

is my mother. She has baked a delicious strawberry pie.

are my grandparents. They are riding bikes.

is our house. I can see it from here.

are my parents. My Mom’s name is Ann and my father’s name is Tom

is my mother. She has baked a delicious strawberry pie.

are my grandparents. They are riding bikes.

is our house. I can see it from here.

are my parents. My Mom’s name is Ann and my father’s name is Tom

is my mother. She has baked a delicious strawberry pie.

are my grandparents. They are riding bikes.

is our house. I can see it from here.

are my parents. My Mom’s name is Ann and my father’s name is Tom

is my mother. She has baked a delicious strawberry pie.

are my grandparents. They are riding bikes.

is our house. I can see it from here.

are my parents. My Mom’s name is Ann and my father’s name is Tom

is my mother. She has baked a delicious strawberry pie.

are my grandparents. They are riding bikes.

is our house. I can see it from here.

are my parents. My Mom’s name is Ann and my father’s name is Tom

4,4(29 оценок)
Ответ:
Vvyq
Vvyq
06.03.2022
1. 6(х-3)=12
6х-18=12
6х=30
х=5
2. 14=7(х+2)
14=7х+14
7х=0
х=0
3. 12х+4=3(4х-2)
12х+4=12х-6
10 ≠ 0
нет решения
4. 3х +(2х-1) =10
3x + 2x-1=10
5x=9
x= 9/5
x= 1 4/5
х= 1,8
5. (3х-2) - (х-1)=10
3x-2-x+1=10
2х=11
x= 11/2
x= 5,5
6. 2(x-1)-4=6(x+2)
2x-2-4=6x+12
-4x=18
x= -18/4
x= -4,5
7. 6x-3(x-1)=4+5x
6x-3x+3=4+5x
-2x=1
x= -1/2
x= -0,5
8. 5x+18=7x+6(3x-7)
5x+18= 7x+18x-42
42+18=7x+18x-5x
60=20x
x= 20/60
х= 1/3
9. 12+4(х-3)-2х=(5-3х)+9
12+4х-12-2х= 5-3х+9
2х=14-3х
5х=14
х=14/5
х=2,8
10. 3х-7(3х-4)=5(2х-7)
3х-21х +28= 10х-35
28+35=10х+21х-3х
63= 28х
х= 28/63
х= 4/9
4,4(88 оценок)
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