Question

Уравнение:7(х-4)-2х=2

Answer 1

Решение:
7(х-4)-2х=2
7х-28-2х=2
5х=30
х=6
==========
5х равно 5*6=30

Answer 2

7x-28-2x-2=0
5x-30=0
5x=30
x=6

Answer 3

To solve the equation 7(x-4) - 2x = 2, follow these steps:

Step 1: Distribute the 7 on the left side of the equation.

7(x-4) - 2x = 2 7x - 28 - 2x = 2

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

(7x - 2x) - 28 = 2 5x - 28 = 2

Step 3: Isolate the variable term by adding 28 to both sides of the equation.

5x - 28 + 28 = 2 + 28 5x = 30

Step 4: Finally, solve for x by dividing both sides of the equation by 5.

x = 30 / 5 x = 6

So, the solution to the equation is x = 6.