Y+1*0-2=0

Solution for Y+1*0-2=0 equation:

Simplifying
Y + 1 * 0 + -2 = 0

Multiply 1 * 0
Y + 0 + -2 = 0

Anything times zero is zero.
Y + 0 + -2 = 0

Reorder the terms:
0 + -2 + Y = 0

Combine like terms: 0 + -2 = -2
-2 + Y = 0

Solving
-2 + Y = 0

Solving for variable 'Y'.

Move all terms containing Y to the left, all other terms to the right.

Add '2' to each side of the equation.
-2 + 2 + Y = 0 + 2

Combine like terms: -2 + 2 = 0
0 + Y = 0 + 2
Y = 0 + 2

Combine like terms: 0 + 2 = 2
Y = 2

Simplifying
Y = 2