2x+420=550

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Solution for 2x+420=550 equation: 


Simplifying
2x + 420 = 550

Reorder the terms:
420 + 2x = 550

Solving
420 + 2x = 550

Solving for variable 'x'.

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

Add '-420' to each side of the equation.
420 + -420 + 2x = 550 + -420

Combine like terms: 420 + -420 = 0
0 + 2x = 550 + -420
2x = 550 + -420

Combine like terms: 550 + -420 = 130
2x = 130

Divide each side by '2'.
x = 65

Simplifying
x = 65

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