525+21x=585+13x

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Solution for 525+21x=585+13x equation:


Simplifying
525 + 21x = 585 + 13x

Solving
525 + 21x = 585 + 13x

Solving for variable 'x'.

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

Add '-13x' to each side of the equation.
525 + 21x + -13x = 585 + 13x + -13x

Combine like terms: 21x + -13x = 8x
525 + 8x = 585 + 13x + -13x

Combine like terms: 13x + -13x = 0
525 + 8x = 585 + 0
525 + 8x = 585

Add '-525' to each side of the equation.
525 + -525 + 8x = 585 + -525

Combine like terms: 525 + -525 = 0
0 + 8x = 585 + -525
8x = 585 + -525

Combine like terms: 585 + -525 = 60
8x = 60

Divide each side by '8'.
x = 7.5

Simplifying
x = 7.5

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