Question

0,5×(2y-1)-(0,5-0,2y)+1=0

Answer 1

Y-0,5-0,5+0,2y+1=0
1,2y=0
y=0

Answer 2

I can help you solve this equation. First, let's simplify the expression on the left side of the equation:

$$0.5 \times (2y - 1) - (0.5 - 0.2y) + 1 = 0$$

$$0.5 \times 2y - 0.5 \times 1 - 0.5 + 0.2y + 1 = 0$$

$$y - 0.5 - 0.5 + 0.2y + 1 = 0$$

$$1.2y + 0 = 0$$

Next, let's isolate y by dividing both sides of the equation by 1.2:

$$\frac{1.2y}{1.2} + \frac{0}{1.2} = \frac{0}{1.2}$$

$$y + 0 = 0$$

$$y = 0$$

Therefore, the solution of the equation is y = 0. I hope this helps. If you have any other questions, feel free to ask me.