3+12y=2y+9

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Solution for 3+12y=2y+9 equation:


Simplifying
3 + 12y = 2y + 9

Reorder the terms:
3 + 12y = 9 + 2y

Solving
3 + 12y = 9 + 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 + 12y + -2y = 9 + 2y + -2y

Combine like terms: 12y + -2y = 10y
3 + 10y = 9 + 2y + -2y

Combine like terms: 2y + -2y = 0
3 + 10y = 9 + 0
3 + 10y = 9

Add '-3' to each side of the equation.
3 + -3 + 10y = 9 + -3

Combine like terms: 3 + -3 = 0
0 + 10y = 9 + -3
10y = 9 + -3

Combine like terms: 9 + -3 = 6
10y = 6

Divide each side by '10'.
y = 0.6

Simplifying
y = 0.6

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