Question

INO7×x+5×(x-12)=108​

Answer 1

Ответ:

x=14

Пошаговое объяснение:

7×x+5×(x-12)=108

7x+5(x-12)=108

7x+5x-60=108

7x+5x=108+60

12x=168

x=168/12

x=14

Answer 2

To solve the equation $7x + 5(x - 12) = 108$, you can follow these steps:

1. Distribute the 5 on the left side of the equation:

$7x + 5x - 60 = 108$

2. Combine like terms on the left side of the equation:

$12x - 60 = 108$

3. To isolate the variable $x$, add 60 to both sides of the equation:

$12x = 108 + 60$ $12x = 168$

4. Now, divide both sides by 12 to solve for $x$:

$x = \frac{168}{12}$ $x = 14$

So, the solution to the equation $7x + 5(x - 12) = 108$ is $x = 14$.