Question

– (5х – 5) – (-(3 – 6х)) + 13х.

Answer 1

Ответ:

Пошаговое объяснение:

– (5х – 5) – (-(3 – 6х)) + 13х = -5x + 5 + (3 - 6x) + 13x = 8x + 5 + (3 - 6x) = 8x + 5 + 3 - 6x = 2x + 5 + 3 = 2x + 8 = 2(x+4)

Answer 2

To simplify the expression (5x - 5) - (-(3 - 6x)) + 13x, let's break it down step by step:

Step 1: Simplify the innermost parentheses first.

The expression -(3 - 6x) can be simplified as follows: -(3 - 6x) = -3 + 6x

Now the expression becomes (5x - 5) - (-3 + 6x) + 13x.

Step 2: Remove the outer parentheses by distributing the negative sign inside the second parentheses.

(5x - 5) - (-3 + 6x) + 13x = 5x - 5 + 3 - 6x + 13x

Step 3: Combine like terms.

Combine the x-terms: 5x - 6x + 13x = 12x

Combine the constant terms: -5 + 3 = -2

Now the expression becomes 12x - 2.

Therefore, the simplified form of the expression (5x - 5) - (-(3 - 6x)) + 13x is 12x - 2.