12x=9-3x-4

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Solution for 12x=9-3x-4 equation:


Simplifying
12x = 9 + -3x + -4

Reorder the terms:
12x = 9 + -4 + -3x

Combine like terms: 9 + -4 = 5
12x = 5 + -3x

Solving
12x = 5 + -3x

Solving for variable 'x'.

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

Add '3x' to each side of the equation.
12x + 3x = 5 + -3x + 3x

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

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

Divide each side by '15'.
x = 0.3333333333

Simplifying
x = 0.3333333333

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