3x+6=126

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Solution for 3x+6=126 equation: 


Simplifying
3x + 6 = 126

Reorder the terms:
6 + 3x = 126

Solving
6 + 3x = 126

Solving for variable 'x'.

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

Add '-6' to each side of the equation.
6 + -6 + 3x = 126 + -6

Combine like terms: 6 + -6 = 0
0 + 3x = 126 + -6
3x = 126 + -6

Combine like terms: 126 + -6 = 120
3x = 120

Divide each side by '3'.
x = 40

Simplifying
x = 40

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