12n+4-7n=36

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Solution for 12n+4-7n=36 equation: 


Simplifying
12n + 4 + -7n = 36

Reorder the terms:
4 + 12n + -7n = 36

Combine like terms: 12n + -7n = 5n
4 + 5n = 36

Solving
4 + 5n = 36

Solving for variable 'n'.

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

Add '-4' to each side of the equation.
4 + -4 + 5n = 36 + -4

Combine like terms: 4 + -4 = 0
0 + 5n = 36 + -4
5n = 36 + -4

Combine like terms: 36 + -4 = 32
5n = 32

Divide each side by '5'.
n = 6.4

Simplifying
n = 6.4

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