3-4x-3=-12

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


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

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

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

Solving
-4x = -12

Solving for variable 'x'.

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

Divide each side by '-4'.
x = 3

Simplifying
x = 3

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