3x+30.5=122

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Solution for 3x+30.5=122 equation: 


Simplifying
3x + 30.5 = 122

Reorder the terms:
30.5 + 3x = 122

Solving
30.5 + 3x = 122

Solving for variable 'x'.

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

Add '-30.5' to each side of the equation.
30.5 + -30.5 + 3x = 122 + -30.5

Combine like terms: 30.5 + -30.5 = 0.0
0.0 + 3x = 122 + -30.5
3x = 122 + -30.5

Combine like terms: 122 + -30.5 = 91.5
3x = 91.5

Divide each side by '3'.
x = 30.5

Simplifying
x = 30.5

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