Question

2а-(1+2a)+1=0!!!!!!!!!​

Answer 1

Ответ:

2а-1-2а+1=О

0+0=О

0=

Объяснение:

Answer 2

Відповідь
Відкриваєм дужки :
2а-1-2а+1=0
Скорочуєм протилежні вирази:
0+0=0
Видаляємо 0:
0=0
Твердження справедливе :
а є R

Answer 3

To solve the equation 2a - (1 + 2a) + 1 = 0, let's simplify it step by step:

First, distribute the negative sign to the terms inside the parentheses:

2a - 1 - 2a + 1 = 0

Simplify by combining like terms:

(2a - 2a) + (-1 + 1) = 0

0 + 0 = 0

The equation simplifies to:

0 = 0

Since 0 is equal to 0, this equation is true for all values of "a". In other words, any value of "a" will satisfy this equation. Therefore, the solution to the equation is all real numbers.