Y+(-21)=27

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Solution for Y+(-21)=27 equation: 


Simplifying
Y + (-21) = 27
Y + -21 = 27

Reorder the terms:
-21 + Y = 27

Solving
-21 + Y = 27

Solving for variable 'Y'.

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

Add '21' to each side of the equation.
-21 + 21 + Y = 27 + 21

Combine like terms: -21 + 21 = 0
0 + Y = 27 + 21
Y = 27 + 21

Combine like terms: 27 + 21 = 48
Y = 48

Simplifying
Y = 48

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