5+3n-12=2n+1

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Solution for 5+3n-12=2n+1 equation:


Simplifying
5 + 3n + -12 = 2n + 1

Reorder the terms:
5 + -12 + 3n = 2n + 1

Combine like terms: 5 + -12 = -7
-7 + 3n = 2n + 1

Reorder the terms:
-7 + 3n = 1 + 2n

Solving
-7 + 3n = 1 + 2n

Solving for variable 'n'.

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

Add '-2n' to each side of the equation.
-7 + 3n + -2n = 1 + 2n + -2n

Combine like terms: 3n + -2n = 1n
-7 + 1n = 1 + 2n + -2n

Combine like terms: 2n + -2n = 0
-7 + 1n = 1 + 0
-7 + 1n = 1

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

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

Combine like terms: 1 + 7 = 8
1n = 8

Divide each side by '1'.
n = 8

Simplifying
n = 8

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