Question

19×-7×=144 пж решите уровнение

Answer 1

Ответ:

$19x - 7 x =144\\12x=144\\x=144/12\\x=12$

Пошаговое объяснение:

Answer 2

12x=144
x=144:12
x=12
ответ: 12

Answer 3

To solve the equation 19x - 7x = 144, you need to combine the like terms on the left side of the equation and then isolate the variable x.

Step 1: Combine like terms 19x - 7x = 12x

Step 2: Set the equation equal to 144 12x = 144

Step 3: Solve for x To find the value of x, divide both sides of the equation by 12:

x = 144 / 12 x = 12

So, the solution to the equation is x = 12.