3x+(3x+12.2)=125.6

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Solution for 3x+(3x+12.2)=125.6 equation:


Simplifying
3x + (3x + 12.2) = 125.6

Reorder the terms:
3x + (12.2 + 3x) = 125.6

Remove parenthesis around (12.2 + 3x)
3x + 12.2 + 3x = 125.6

Reorder the terms:
12.2 + 3x + 3x = 125.6

Combine like terms: 3x + 3x = 6x
12.2 + 6x = 125.6

Solving
12.2 + 6x = 125.6

Solving for variable 'x'.

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

Add '-12.2' to each side of the equation.
12.2 + -12.2 + 6x = 125.6 + -12.2

Combine like terms: 12.2 + -12.2 = 0.0
0.0 + 6x = 125.6 + -12.2
6x = 125.6 + -12.2

Combine like terms: 125.6 + -12.2 = 113.4
6x = 113.4

Divide each side by '6'.
x = 18.9

Simplifying
x = 18.9

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