n*1+(n-1)3=56

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Solution for n*1+(n-1)3=56 equation:


Simplifying
n * 1 + (n + -1) * 3 = 56

Reorder the terms for easier multiplication:
1n + (n + -1) * 3 = 56

Reorder the terms:
1n + (-1 + n) * 3 = 56

Reorder the terms for easier multiplication:
1n + 3(-1 + n) = 56
1n + (-1 * 3 + n * 3) = 56
1n + (-3 + 3n) = 56

Reorder the terms:
-3 + 1n + 3n = 56

Combine like terms: 1n + 3n = 4n
-3 + 4n = 56

Solving
-3 + 4n = 56

Solving for variable 'n'.

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

Add '3' to each side of the equation.
-3 + 3 + 4n = 56 + 3

Combine like terms: -3 + 3 = 0
0 + 4n = 56 + 3
4n = 56 + 3

Combine like terms: 56 + 3 = 59
4n = 59

Divide each side by '4'.
n = 14.75

Simplifying
n = 14.75

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