3-3y=2y-78

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Solution for 3-3y=2y-78 equation:


Simplifying
3 + -3y = 2y + -78

Reorder the terms:
3 + -3y = -78 + 2y

Solving
3 + -3y = -78 + 2y

Solving for variable 'y'.

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

Add '-2y' to each side of the equation.
3 + -3y + -2y = -78 + 2y + -2y

Combine like terms: -3y + -2y = -5y
3 + -5y = -78 + 2y + -2y

Combine like terms: 2y + -2y = 0
3 + -5y = -78 + 0
3 + -5y = -78

Add '-3' to each side of the equation.
3 + -3 + -5y = -78 + -3

Combine like terms: 3 + -3 = 0
0 + -5y = -78 + -3
-5y = -78 + -3

Combine like terms: -78 + -3 = -81
-5y = -81

Divide each side by '-5'.
y = 16.2

Simplifying
y = 16.2

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