6y-9=12y+3

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Solution for 6y-9=12y+3 equation:


Simplifying
6y + -9 = 12y + 3

Reorder the terms:
-9 + 6y = 12y + 3

Reorder the terms:
-9 + 6y = 3 + 12y

Solving
-9 + 6y = 3 + 12y

Solving for variable 'y'.

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

Add '-12y' to each side of the equation.
-9 + 6y + -12y = 3 + 12y + -12y

Combine like terms: 6y + -12y = -6y
-9 + -6y = 3 + 12y + -12y

Combine like terms: 12y + -12y = 0
-9 + -6y = 3 + 0
-9 + -6y = 3

Add '9' to each side of the equation.
-9 + 9 + -6y = 3 + 9

Combine like terms: -9 + 9 = 0
0 + -6y = 3 + 9
-6y = 3 + 9

Combine like terms: 3 + 9 = 12
-6y = 12

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

Simplifying
y = -2

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