Question

0,2y+3,4y+0,46=1 .................................................................................................

Answer 1

0.2y+3.4y+0.46=1

3.6y=0.54(домножаем на 100)

360y=54

y=54/360

y=0.15

Answer 2

$0.2y + 3.4y + 0.46 = 1 \\ 3.6y = 1 - 0.46 \\ 3.6y = 0.54 \\ y = \frac{0.54}{3.6} \\ y = \frac{54}{360} \\ y = \frac{3}{20} \\ y = 0.15$

Answer 3

To solve the equation, let's simplify and isolate the variable 'y'.

Starting with the given equation:

0.2y + 3.4y + 0.46 = 1

Combine the 'y' terms:

3.6y + 0.46 = 1

Next, isolate the variable 'y' by subtracting 0.46 from both sides of the equation:

3.6y = 1 - 0.46

Simplifying the right side:

3.6y = 0.54

Finally, solve for 'y' by dividing both sides by 3.6:

y = 0.54 / 3.6

Performing the division:

y ≈ 0.15

Therefore, the solution to the equation is y ≈ 0.15.