Question

3 - 2 (1 + 2х) + 4х = 5 - х

Answer 1

3-2(1+2x)+4x=5-x
3-2-4x+4x=5-x
-4x+4x+x=5-3+2
x=4
Ответ:x=4



Надеюсь помогла!!!

Answer 2

To solve the equation 3 - 2(1 + 2x) + 4x = 5 - x, we will simplify and then solve for x. Let's start by simplifying the equation step by step:

1. Distribute the -2 to the terms inside the parentheses: 3 - 2 - 4x + 4x = 5 - x

2. Combine like terms on both sides of the equation: 1 - 4x + 4x = 5 - x

The terms -4x and +4x cancel each other out, so the equation becomes: 1 = 5 - x

3. Move the x term to the left side by adding x to both sides of the equation: 1 + x = 5

4. Subtract 1 from both sides of the equation: x = 5 - 1

Simplifying further: x = 4

Therefore, the solution to the equation 3 - 2(1 + 2x) + 4x = 5 - x is x = 4.