40n=20n+1800

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Solution for 40n=20n+1800 equation: 


Simplifying
40n = 20n + 1800

Reorder the terms:
40n = 1800 + 20n

Solving
40n = 1800 + 20n

Solving for variable 'n'.

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

Add '-20n' to each side of the equation.
40n + -20n = 1800 + 20n + -20n

Combine like terms: 40n + -20n = 20n
20n = 1800 + 20n + -20n

Combine like terms: 20n + -20n = 0
20n = 1800 + 0
20n = 1800

Divide each side by '20'.
n = 90

Simplifying
n = 90

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