-a+3y-3a-y=

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Solution for -a+3y-3a-y= equation:


Simplifying
-1a + 3y + -3a + -1y = 0

Reorder the terms:
-1a + -3a + 3y + -1y = 0

Combine like terms: -1a + -3a = -4a
-4a + 3y + -1y = 0

Combine like terms: 3y + -1y = 2y
-4a + 2y = 0

Solving
-4a + 2y = 0

Solving for variable 'a'.

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

Add '-2y' to each side of the equation.
-4a + 2y + -2y = 0 + -2y

Combine like terms: 2y + -2y = 0
-4a + 0 = 0 + -2y
-4a = 0 + -2y
Remove the zero:
-4a = -2y

Divide each side by '-4'.
a = 0.5y

Simplifying
a = 0.5y

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