(x+12)=(3x)

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Solution for (x+12)=(3x) equation:


Simplifying
(x + 12) = (3x)

Reorder the terms:
(12 + x) = (3x)

Remove parenthesis around (12 + x)
12 + x = (3x)

Solving
12 + x = (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.
12 + x + (-3x) = (3x) + (-3x)

Combine like terms: x + (-3x) = -2x
12 + -2x = (3x) + (-3x)

Combine like terms: (3x) + (-3x) = 0
12 + -2x = 0

Add '-12' to each side of the equation.
12 + -12 + -2x = 0 + -12

Combine like terms: 12 + -12 = 0
0 + -2x = 0 + -12
-2x = 0 + -12

Combine like terms: 0 + -12 = -12
-2x = -12

Divide each side by '-2'.
x = 6

Simplifying
x = 6

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