3x+(3x+12)=124

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Solution for 3x+(3x+12)=124 equation:


Simplifying
3x + (3x + 12) = 124

Reorder the terms:
3x + (12 + 3x) = 124

Remove parenthesis around (12 + 3x)
3x + 12 + 3x = 124

Reorder the terms:
12 + 3x + 3x = 124

Combine like terms: 3x + 3x = 6x
12 + 6x = 124

Solving
12 + 6x = 124

Solving for variable 'x'.

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

Add '-12' to each side of the equation.
12 + -12 + 6x = 124 + -12

Combine like terms: 12 + -12 = 0
0 + 6x = 124 + -12
6x = 124 + -12

Combine like terms: 124 + -12 = 112
6x = 112

Divide each side by '6'.
x = 18.66666667

Simplifying
x = 18.66666667

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