n+5(n+2)=5(n+1)-20

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Solution for n+5(n+2)=5(n+1)-20 equation:


Simplifying
n + 5(n + 2) = 5(n + 1) + -20

Reorder the terms:
n + 5(2 + n) = 5(n + 1) + -20
n + (2 * 5 + n * 5) = 5(n + 1) + -20
n + (10 + 5n) = 5(n + 1) + -20

Reorder the terms:
10 + n + 5n = 5(n + 1) + -20

Combine like terms: n + 5n = 6n
10 + 6n = 5(n + 1) + -20

Reorder the terms:
10 + 6n = 5(1 + n) + -20
10 + 6n = (1 * 5 + n * 5) + -20
10 + 6n = (5 + 5n) + -20

Reorder the terms:
10 + 6n = 5 + -20 + 5n

Combine like terms: 5 + -20 = -15
10 + 6n = -15 + 5n

Solving
10 + 6n = -15 + 5n

Solving for variable 'n'.

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

Add '-5n' to each side of the equation.
10 + 6n + -5n = -15 + 5n + -5n

Combine like terms: 6n + -5n = 1n
10 + 1n = -15 + 5n + -5n

Combine like terms: 5n + -5n = 0
10 + 1n = -15 + 0
10 + 1n = -15

Add '-10' to each side of the equation.
10 + -10 + 1n = -15 + -10

Combine like terms: 10 + -10 = 0
0 + 1n = -15 + -10
1n = -15 + -10

Combine like terms: -15 + -10 = -25
1n = -25

Divide each side by '1'.
n = -25

Simplifying
n = -25

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