306n-40=21n

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Solution for 306n-40=21n equation:


Simplifying
306n + -40 = 21n

Reorder the terms:
-40 + 306n = 21n

Solving
-40 + 306n = 21n

Solving for variable 'n'.

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

Add '-21n' to each side of the equation.
-40 + 306n + -21n = 21n + -21n

Combine like terms: 306n + -21n = 285n
-40 + 285n = 21n + -21n

Combine like terms: 21n + -21n = 0
-40 + 285n = 0

Add '40' to each side of the equation.
-40 + 40 + 285n = 0 + 40

Combine like terms: -40 + 40 = 0
0 + 285n = 0 + 40
285n = 0 + 40

Combine like terms: 0 + 40 = 40
285n = 40

Divide each side by '285'.
n = 0.1403508772

Simplifying
n = 0.1403508772

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