9x-4+3x=

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


Simplifying
9x + -4 + 3x = 0

Reorder the terms:
-4 + 9x + 3x = 0

Combine like terms: 9x + 3x = 12x
-4 + 12x = 0

Solving
-4 + 12x = 0

Solving for variable 'x'.

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

Add '4' to each side of the equation.
-4 + 4 + 12x = 0 + 4

Combine like terms: -4 + 4 = 0
0 + 12x = 0 + 4
12x = 0 + 4

Combine like terms: 0 + 4 = 4
12x = 4

Divide each side by '12'.
x = 0.3333333333

Simplifying
x = 0.3333333333

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