12-3(x+4)=9

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Solution for 12-3(x+4)=9 equation: 


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

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

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

Solving
-3x = 9

Solving for variable 'x'.

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

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

Simplifying
x = -3

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