18x+483=21x+462

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Solution for 18x+483=21x+462 equation:


Simplifying
18x + 483 = 21x + 462

Reorder the terms:
483 + 18x = 21x + 462

Reorder the terms:
483 + 18x = 462 + 21x

Solving
483 + 18x = 462 + 21x

Solving for variable 'x'.

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

Add '-21x' to each side of the equation.
483 + 18x + -21x = 462 + 21x + -21x

Combine like terms: 18x + -21x = -3x
483 + -3x = 462 + 21x + -21x

Combine like terms: 21x + -21x = 0
483 + -3x = 462 + 0
483 + -3x = 462

Add '-483' to each side of the equation.
483 + -483 + -3x = 462 + -483

Combine like terms: 483 + -483 = 0
0 + -3x = 462 + -483
-3x = 462 + -483

Combine like terms: 462 + -483 = -21
-3x = -21

Divide each side by '-3'.
x = 7

Simplifying
x = 7

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