12Y-45+3Y=

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Solution for 12Y-45+3Y= equation:


Simplifying
12Y + -45 + 3Y = 0

Reorder the terms:
-45 + 12Y + 3Y = 0

Combine like terms: 12Y + 3Y = 15Y
-45 + 15Y = 0

Solving
-45 + 15Y = 0

Solving for variable 'Y'.

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

Add '45' to each side of the equation.
-45 + 45 + 15Y = 0 + 45

Combine like terms: -45 + 45 = 0
0 + 15Y = 0 + 45
15Y = 0 + 45

Combine like terms: 0 + 45 = 45
15Y = 45

Divide each side by '15'.
Y = 3

Simplifying
Y = 3

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