Question

—5а -2(4 – За) = a-8​

Answer 1

Ответ:

-5а-8+6а=а-8

-5а+6а-8=а-8

а-8=а-8

Answer 2

To solve the equation "-5a - 2(4 - 3a) = a - 8," we can follow these steps:

Step 1: Distribute the -2 to the terms inside the parentheses: -5a - 2(4) + 2(3a) = a - 8

Simplifying further: -5a - 8 + 6a = a - 8

Step 2: Combine like terms on both sides of the equation: (-5a + 6a) - 8 = a - 8 a - 8 = a - 8

Step 3: Simplify and rearrange the equation: a - a = 8 - 8 0 = 0

The equation 0 = 0 is true. This means that the original equation "-5a - 2(4 - 3a) = a - 8" is an identity, and it holds true for any value of 'a'.