2y+3+9=0

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Solution for 2y+3+9=0 equation:


Simplifying
2y + 3 + 9 = 0

Reorder the terms:
3 + 9 + 2y = 0

Combine like terms: 3 + 9 = 12
12 + 2y = 0

Solving
12 + 2y = 0

Solving for variable 'y'.

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

Add '-12' to each side of the equation.
12 + -12 + 2y = 0 + -12

Combine like terms: 12 + -12 = 0
0 + 2y = 0 + -12
2y = 0 + -12

Combine like terms: 0 + -12 = -12
2y = -12

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

Simplifying
y = -6

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