-77.54y-81.12=42+65.9y

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Solution for -77.54y-81.12=42+65.9y equation:


Simplifying
-77.54y + -81.12 = 42 + 65.9y

Reorder the terms:
-81.12 + -77.54y = 42 + 65.9y

Solving
-81.12 + -77.54y = 42 + 65.9y

Solving for variable 'y'.

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

Add '-65.9y' to each side of the equation.
-81.12 + -77.54y + -65.9y = 42 + 65.9y + -65.9y

Combine like terms: -77.54y + -65.9y = -143.44y
-81.12 + -143.44y = 42 + 65.9y + -65.9y

Combine like terms: 65.9y + -65.9y = 0.0
-81.12 + -143.44y = 42 + 0.0
-81.12 + -143.44y = 42

Add '81.12' to each side of the equation.
-81.12 + 81.12 + -143.44y = 42 + 81.12

Combine like terms: -81.12 + 81.12 = 0.00
0.00 + -143.44y = 42 + 81.12
-143.44y = 42 + 81.12

Combine like terms: 42 + 81.12 = 123.12
-143.44y = 123.12

Divide each side by '-143.44'.
y = -0.858337981

Simplifying
y = -0.858337981

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