Question

25a+10=4(7a+2)-3(a-6)​

Answer 1

УРАВНЕНИЕ:

25a+10=4(7a+2)-3(a-6)

Решение:

1) Раскрываем скобки:

25а+10=28а+8-3а+18;

2) Действие с подобными слагаемыми:

25а-28а+3а=18+8-10;

-3а+3а=16;

0=16

Ответ: 0.

Answer 2

To solve the equation 25a + 10 = 4(7a + 2) - 3(a - 6), we'll simplify and solve for the value of 'a' step by step:

First, let's simplify the equation using the distributive property:

25a + 10 = 4(7a + 2) - 3(a - 6)

Expanding the expressions within the parentheses:

25a + 10 = 4 * 7a + 4 * 2 - 3 * a + 3 * 6

Simplifying further:

25a + 10 = 28a + 8 - 3a + 18

Combining like terms:

25a + 10 = 28a - 3a + 8 + 18

25a + 10 = 25a + 26

Now, let's isolate the 'a' term by moving the variables to one side of the equation and constants to the other:

25a - 25a = 26 - 10

0a = 16

Since 0a (zero multiplied by 'a') is always zero, the equation simplifies to:

0 = 16

However, we've reached a contradiction here. The equation 0 = 16 is not possible, which means there is no solution to the original equation.