(Y-7)3=27

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Solution for (Y-7)3=27 equation:


Simplifying
(Y + -7) * 3 = 27

Reorder the terms:
(-7 + Y) * 3 = 27

Reorder the terms for easier multiplication:
3(-7 + Y) = 27
(-7 * 3 + Y * 3) = 27
(-21 + 3Y) = 27

Solving
-21 + 3Y = 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 + 3Y = 27 + 21

Combine like terms: -21 + 21 = 0
0 + 3Y = 27 + 21
3Y = 27 + 21

Combine like terms: 27 + 21 = 48
3Y = 48

Divide each side by '3'.
Y = 16

Simplifying
Y = 16

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