5-Y-8=12

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Solution for 5-Y-8=12 equation:


Simplifying
5 + -1Y + -8 = 12

Reorder the terms:
5 + -8 + -1Y = 12

Combine like terms: 5 + -8 = -3
-3 + -1Y = 12

Solving
-3 + -1Y = 12

Solving for variable 'Y'.

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

Add '3' to each side of the equation.
-3 + 3 + -1Y = 12 + 3

Combine like terms: -3 + 3 = 0
0 + -1Y = 12 + 3
-1Y = 12 + 3

Combine like terms: 12 + 3 = 15
-1Y = 15

Divide each side by '-1'.
Y = -15

Simplifying
Y = -15

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