Question

2(2+х) + (4х - 1) × 3 = 10х - 7​

Answer 1

Ответ:

Пошаговое объяснение:

2(2+х) + (4х - 1) × 3 = 10х - 7​

4 + 2x + 12x - 3 = 10x - 7

1 + 14x = 10x - 7

14x - 10x = -7 - 1

4x = -8

x = -8 : 4

x = -2

Answer 2

Let's solve the equation step by step:

1. Distribute the multiplication on the left side: 2(2 + х) + (4х - 1) × 3 = 10х - 7 4 + 2х + 12х - 3 = 10х - 7

2. Combine like terms: 14х + 1 = 10х - 7

3. Move all the terms with х to one side of the equation: 14х - 10х = -7 - 1 4х = -8

4. Isolate х by dividing both sides by 4: х = -8 / 4 х = -2

The solution to the equation is х = -2.