-3+y=9+3y

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Solution for -3+y=9+3y equation:


Simplifying
-3 + y = 9 + 3y

Solving
-3 + y = 9 + 3y

Solving for variable 'y'.

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

Add '-3y' to each side of the equation.
-3 + y + -3y = 9 + 3y + -3y

Combine like terms: y + -3y = -2y
-3 + -2y = 9 + 3y + -3y

Combine like terms: 3y + -3y = 0
-3 + -2y = 9 + 0
-3 + -2y = 9

Add '3' to each side of the equation.
-3 + 3 + -2y = 9 + 3

Combine like terms: -3 + 3 = 0
0 + -2y = 9 + 3
-2y = 9 + 3

Combine like terms: 9 + 3 = 12
-2y = 12

Divide each side by '-2'.
y = -6

Simplifying
y = -6

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