12n+4=5n+7

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Solution for 12n+4=5n+7 equation:


Simplifying
12n + 4 = 5n + 7

Reorder the terms:
4 + 12n = 5n + 7

Reorder the terms:
4 + 12n = 7 + 5n

Solving
4 + 12n = 7 + 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.
4 + 12n + -5n = 7 + 5n + -5n

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

Combine like terms: 5n + -5n = 0
4 + 7n = 7 + 0
4 + 7n = 7

Add '-4' to each side of the equation.
4 + -4 + 7n = 7 + -4

Combine like terms: 4 + -4 = 0
0 + 7n = 7 + -4
7n = 7 + -4

Combine like terms: 7 + -4 = 3
7n = 3

Divide each side by '7'.
n = 0.4285714286

Simplifying
n = 0.4285714286

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