Question

3,6 + 0,2х = 0,3х + 1,2

Answer 1

$3,6 + 0,2x = 0,3x + 1,2\\3.6-1.2=0.3x-0.2x\\2.4=0.1x\\x=24$

Answer 2

$3,6 + 0,2x = 0,3x + 1,2 \\ 0,2x-0,3x=-3,6+1,2 \\ -0,1x=-2,4 \\ x= \frac{-2,4}{-0,1} =24$

Answer 3

To solve the equation, let's simplify the equation first:

3.6 + 0.2x = 0.3x + 1.2

Now, let's isolate the variable x on one side of the equation by moving all the terms containing x to the left side and the constants to the right side:

0.2x - 0.3x = 1.2 - 3.6

Combining like terms:

-0.1x = -2.4

To solve for x, we divide both sides of the equation by -0.1:

x = (-2.4) / (-0.1)

x = 24

Therefore, the solution to the equation is x = 24.