5(n+1)+2=3(n+1)+n

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Solution for 5(n+1)+2=3(n+1)+n equation:


Simplifying
5(n + 1) + 2 = 3(n + 1) + n

Reorder the terms:
5(1 + n) + 2 = 3(n + 1) + n
(1 * 5 + n * 5) + 2 = 3(n + 1) + n
(5 + 5n) + 2 = 3(n + 1) + n

Reorder the terms:
5 + 2 + 5n = 3(n + 1) + n

Combine like terms: 5 + 2 = 7
7 + 5n = 3(n + 1) + n

Reorder the terms:
7 + 5n = 3(1 + n) + n
7 + 5n = (1 * 3 + n * 3) + n
7 + 5n = (3 + 3n) + n

Combine like terms: 3n + n = 4n
7 + 5n = 3 + 4n

Solving
7 + 5n = 3 + 4n

Solving for variable 'n'.

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

Add '-4n' to each side of the equation.
7 + 5n + -4n = 3 + 4n + -4n

Combine like terms: 5n + -4n = 1n
7 + 1n = 3 + 4n + -4n

Combine like terms: 4n + -4n = 0
7 + 1n = 3 + 0
7 + 1n = 3

Add '-7' to each side of the equation.
7 + -7 + 1n = 3 + -7

Combine like terms: 7 + -7 = 0
0 + 1n = 3 + -7
1n = 3 + -7

Combine like terms: 3 + -7 = -4
1n = -4

Divide each side by '1'.
n = -4

Simplifying
n = -4

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