Предмет: Алгебра, автор: КотяраЖ

Дана система уравнений: {6a+b=14
a−b=0
Вычисли значение переменной a.

a=

Ответы

Автор ответа: KadirjanovIbragim
0

a=b

значит 6а+а=14

а=2

Автор ответа: alexeeva22
1

Ответ:

6a+b=14

a-b=0

7a=14

a=b

(мы типа нашли b (это a) и подставили вместо в b

a=2

b=2

Объяснение:

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