Question

1   -   х -(1,8-2,7у) =3

Answer 1

Тут две переменные, чтобы это решить необходимо дать ещё информации

Answer 2

$\frac{1}{3}x - 1.8 + 2.7y$

Answer 3

To solve the equation 1 - x - (1.8 - 2.7y) = 3, you'll need to isolate the variable x. Here are the steps to do that:

1. Start by moving the constant terms to one side of the equation and the variable terms to the other side.

   1 - 3 = x + 1.8 - 2.7y

2. Simplify the left side.

   -2 = x + 1.8 - 2.7y

3. Now, you can isolate x by subtracting 1.8 and adding 2.7y to both sides of the equation.

   x = -2 - 1.8 + 2.7y

4. Combine the constants on the right side.

   x = -3.8 + 2.7y

So, the solution to the equation is:

x = -3.8 + 2.7y