Question

5х+2(х-1)=10 ююююююююююююююююююююююююююююююююююююююююююююююююююююю

Answer 1

Ответ:

Пошаговое объяснение:

5x+2x-2=10

7x=12

x=12/7

x=1целая 5/7

Answer 2

Ответ:

5x + 2x-2=10

7x-2=10

7x=12

x=7\12

Пошаговое объяснение:

Answer 3

To solve the equation $5x + 2(x - 1) = 10$, follow these steps:

1. Distribute the 2 to the terms inside the parentheses: $5x + 2x - 2 = 10.$

2. Combine like terms on the left side of the equation: $7x - 2 = 10.$

3. Add 2 to both sides of the equation to isolate the term with $x$: $7x = 12.$

4. Finally, divide both sides by 7 to solve for $x$: $x = \frac{12}{7}.$

So, the solution for the equation is $x = \frac{12}{7}$.