30+2x=405

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Solution for 30+2x=405 equation: 


Simplifying
30 + 2x = 405

Solving
30 + 2x = 405

Solving for variable 'x'.

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

Add '-30' to each side of the equation.
30 + -30 + 2x = 405 + -30

Combine like terms: 30 + -30 = 0
0 + 2x = 405 + -30
2x = 405 + -30

Combine like terms: 405 + -30 = 375
2x = 375

Divide each side by '2'.
x = 187.5

Simplifying
x = 187.5

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