8+n+4+1=3n+3

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Solution for 8+n+4+1=3n+3 equation:


Simplifying
8 + n + 4 + 1 = 3n + 3

Reorder the terms:
8 + 4 + 1 + n = 3n + 3

Combine like terms: 8 + 4 = 12
12 + 1 + n = 3n + 3

Combine like terms: 12 + 1 = 13
13 + n = 3n + 3

Reorder the terms:
13 + n = 3 + 3n

Solving
13 + n = 3 + 3n

Solving for variable 'n'.

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

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

Combine like terms: n + -3n = -2n
13 + -2n = 3 + 3n + -3n

Combine like terms: 3n + -3n = 0
13 + -2n = 3 + 0
13 + -2n = 3

Add '-13' to each side of the equation.
13 + -13 + -2n = 3 + -13

Combine like terms: 13 + -13 = 0
0 + -2n = 3 + -13
-2n = 3 + -13

Combine like terms: 3 + -13 = -10
-2n = -10

Divide each side by '-2'.
n = 5

Simplifying
n = 5

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