(3-1)n=3.5(9n)

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Solution for (3-1)n=3.5(9n) equation:


Simplifying
(3 + -1) * n = 3.5(9n)

Combine like terms: 3 + -1 = 2
(2) * n = 3.5(9n)

Remove parenthesis around (9n)
2n = 3.5 * 9n

Multiply 3.5 * 9
2n = 31.5n

Solving
2n = 31.5n

Solving for variable 'n'.

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

Add '-31.5n' to each side of the equation.
2n + -31.5n = 31.5n + -31.5n

Combine like terms: 2n + -31.5n = -29.5n
-29.5n = 31.5n + -31.5n

Combine like terms: 31.5n + -31.5n = 0.0
-29.5n = 0.0

Divide each side by '-29.5'.
n = 0

Simplifying
n = 0

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