3[n-1]=-5n+3-2n

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Solution for 3[n-1]=-5n+3-2n equation:


Simplifying
3[n + -1] = -5n + 3 + -2n

Reorder the terms:
3[-1 + n] = -5n + 3 + -2n
[-1 * 3 + n * 3] = -5n + 3 + -2n
[-3 + 3n] = -5n + 3 + -2n

Reorder the terms:
-3 + 3n = 3 + -5n + -2n

Combine like terms: -5n + -2n = -7n
-3 + 3n = 3 + -7n

Solving
-3 + 3n = 3 + -7n

Solving for variable 'n'.

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

Add '7n' to each side of the equation.
-3 + 3n + 7n = 3 + -7n + 7n

Combine like terms: 3n + 7n = 10n
-3 + 10n = 3 + -7n + 7n

Combine like terms: -7n + 7n = 0
-3 + 10n = 3 + 0
-3 + 10n = 3

Add '3' to each side of the equation.
-3 + 3 + 10n = 3 + 3

Combine like terms: -3 + 3 = 0
0 + 10n = 3 + 3
10n = 3 + 3

Combine like terms: 3 + 3 = 6
10n = 6

Divide each side by '10'.
n = 0.6

Simplifying
n = 0.6

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