Предмет: Математика, автор: evamoldabaeva2011

4b+2а помогите пжпжаазаз​ выразить через переменную

evamoldabaeva2011: захахаа0аха0а
evamoldabaeva2011: на что обиделся
evamoldabaeva2011: а ты русский учи, пора ошибки исправлять в грамматике
evamoldabaeva2011: хаахахах я поражаюсь
evamoldabaeva2011: с таких людей

Ответы

Автор ответа: ildar502020
0

Ответ:

Пошаговое объяснение:

4b+2а=0;

4b=-2a;

-------

b= -2a/4 = -a/2 = -0.5a.

-------

a=-4b/2 = -2b.

Предыдущий вопрос
Следующий вопрос
Похожие вопросы
Предмет: Литература, автор: ilonagoncaruk10
вкажіть ознаки епічного театру ​
2 года назад
Предмет: Литература, автор: gudok1097
напишіть цитат про твір маленький принц пж​
2 года назад
Предмет: Литература, автор: 2012ilona2023
Галина Малик. Повість-казка «Незвичайні пригоди Алі в країні Недоладії»

Чи змінилась і як саме головна героїня твору після пригод? Чим приваблює вас образ цієї дівчинки?
2 года назад
Предмет: Английский язык, автор: demianovaanastasifhc
My name is Nick. I live in a small town. Our town is not very big. Not all the streets of our town are long and wide. But they are green in summer with a lot of trees and flowers. On Saturdays and Sundays there are a lot of people and cars in the streets. The people of our town do the shopping.

We can see a lot of people in the parks in our town. In spring and summer there are a lot of grannies and little children in our "Children's Park". Grannies usually sit or walk. And their little grandchildren like to play balls, ride small cars, run and jump. This park is the best place for our children.

In summer, when it is hot, the people of our town like to go to the river. It is not very long and wide, but it's warm and clean. There is a bridge across the river. Next to the river there is a large field. In summer it is yellow and very beautiful.

Some houses in our town are big and tall. But there are small houses too. And they have got small gardens with apple trees and flowers.

There are four schools in our town. My friend and I go to school number four. We are good friends and good pupils. In winter we like to skate in the park and ski in the field not far from the forest. We like our school and our town.
А це запитання
1) Nick livеs in a city.
2) Our town is not very big.
3) On Mondays there are a lot of people and cars in the streets.
4) The people of our town do the shopping.
5) In spring and summer there are a lot of grannies and little children in our "Children's Park".
6) This park is the best place for people.
7)All streets in our town are long and wide.
8)There are a lot of green trees and flowers in our town in summer.
9)There is a tunnel across the river.
10)Little children like to swim in the park.
11)There are four schools in our town.
12)My friend and I go to school number three.
​
7 лет назад
Предмет: Русский язык, автор: dragaia7
Определите верные морфологические признаки выделенного слова. Сколькими часами измеряется досуг? определительное; именительный падеж. вопросительное; творительный падеж. относительное; творительный падеж, множественное число, мужской род. неопределенное; родительными падеж, единственное число, мужской род.
7 лет назад