8+3n-1=9n+19-3n

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Solution for 8+3n-1=9n+19-3n equation:


Simplifying
8 + 3n + -1 = 9n + 19 + -3n

Reorder the terms:
8 + -1 + 3n = 9n + 19 + -3n

Combine like terms: 8 + -1 = 7
7 + 3n = 9n + 19 + -3n

Reorder the terms:
7 + 3n = 19 + 9n + -3n

Combine like terms: 9n + -3n = 6n
7 + 3n = 19 + 6n

Solving
7 + 3n = 19 + 6n

Solving for variable 'n'.

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

Add '-6n' to each side of the equation.
7 + 3n + -6n = 19 + 6n + -6n

Combine like terms: 3n + -6n = -3n
7 + -3n = 19 + 6n + -6n

Combine like terms: 6n + -6n = 0
7 + -3n = 19 + 0
7 + -3n = 19

Add '-7' to each side of the equation.
7 + -7 + -3n = 19 + -7

Combine like terms: 7 + -7 = 0
0 + -3n = 19 + -7
-3n = 19 + -7

Combine like terms: 19 + -7 = 12
-3n = 12

Divide each side by '-3'.
n = -4

Simplifying
n = -4

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