Question

9-2(3-4x)-2x+1 Пж Пж ​

Answer 1

Ответ:

упростить:

9 - 6 + 8х - 2х + 1

4 + 6х

разложить на множители:

10 - 2(3-4х) - 2х

2 (5 - (3 - 4х) - х)

2 (5 - 3 + 4х - х)

2 (2 + 3х)

________

9 - 2(3-4х) = 3х - 3

9 - 6 + 8х = 3х - 3

3 + 8х = 3х - 3

8х - 3х = - 3 - 3

5х = -6

х = -6/5 (тут дробь) = -1,2

Пошаговое объяснение:

я не знаю, что именно тебе нужно :')

Answer 2

It looks like you've provided a mathematical expression: $9 - 2(3 - 4x) - 2x + 1$. To solve this expression, you can use the order of operations, which is often remembered using the acronym PEMDAS: Parentheses, Exponents, Multiplication and Division (from left to right), and Addition and Subtraction (from left to right).

Let's simplify the expression step by step:

$9 - 2(3 - 4x) - 2x + 1$

1. Distribute the -2 into the parentheses:

$9 - 6 + 8x - 2x + 1$

2. Combine like terms:

$4x + 4$

So, $9 - 2(3 - 4x) - 2x + 1$ simplifies to $4x + 4$.