3x+12x+5=0

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Solution for 3x+12x+5=0 equation:


Simplifying
3x + 12x + 5 = 0

Reorder the terms:
5 + 3x + 12x = 0

Combine like terms: 3x + 12x = 15x
5 + 15x = 0

Solving
5 + 15x = 0

Solving for variable 'x'.

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

Add '-5' to each side of the equation.
5 + -5 + 15x = 0 + -5

Combine like terms: 5 + -5 = 0
0 + 15x = 0 + -5
15x = 0 + -5

Combine like terms: 0 + -5 = -5
15x = -5

Divide each side by '15'.
x = -0.3333333333

Simplifying
x = -0.3333333333

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