1-Y+2Z=3

Solution for 1-Y+2Z=3 equation:

Simplifying
1 + -1Y + 2Z = 3

Solving
1 + -1Y + 2Z = 3

Solving for variable 'Y'.

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

Add '-1' to each side of the equation.
1 + -1Y + -1 + 2Z = 3 + -1

Reorder the terms:
1 + -1 + -1Y + 2Z = 3 + -1

Combine like terms: 1 + -1 = 0
0 + -1Y + 2Z = 3 + -1
-1Y + 2Z = 3 + -1

Combine like terms: 3 + -1 = 2
-1Y + 2Z = 2

Add '-2Z' to each side of the equation.
-1Y + 2Z + -2Z = 2 + -2Z

Combine like terms: 2Z + -2Z = 0
-1Y + 0 = 2 + -2Z
-1Y = 2 + -2Z

Divide each side by '-1'.
Y = -2 + 2Z

Simplifying
Y = -2 + 2Z