12x-51=309

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Solution for 12x-51=309 equation: 


Simplifying
12x + -51 = 309

Reorder the terms:
-51 + 12x = 309

Solving
-51 + 12x = 309

Solving for variable 'x'.

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

Add '51' to each side of the equation.
-51 + 51 + 12x = 309 + 51

Combine like terms: -51 + 51 = 0
0 + 12x = 309 + 51
12x = 309 + 51

Combine like terms: 309 + 51 = 360
12x = 360

Divide each side by '12'.
x = 30

Simplifying
x = 30

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