81+4y=16

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Solution for 81+4y=16 equation: 


Simplifying
81 + 4y = 16

Solving
81 + 4y = 16

Solving for variable 'y'.

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

Add '-81' to each side of the equation.
81 + -81 + 4y = 16 + -81

Combine like terms: 81 + -81 = 0
0 + 4y = 16 + -81
4y = 16 + -81

Combine like terms: 16 + -81 = -65
4y = -65

Divide each side by '4'.
y = -16.25

Simplifying
y = -16.25

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