4n-12=-5n+51

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Solution for 4n-12=-5n+51 equation:


Simplifying
4n + -12 = -5n + 51

Reorder the terms:
-12 + 4n = -5n + 51

Reorder the terms:
-12 + 4n = 51 + -5n

Solving
-12 + 4n = 51 + -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.
-12 + 4n + 5n = 51 + -5n + 5n

Combine like terms: 4n + 5n = 9n
-12 + 9n = 51 + -5n + 5n

Combine like terms: -5n + 5n = 0
-12 + 9n = 51 + 0
-12 + 9n = 51

Add '12' to each side of the equation.
-12 + 12 + 9n = 51 + 12

Combine like terms: -12 + 12 = 0
0 + 9n = 51 + 12
9n = 51 + 12

Combine like terms: 51 + 12 = 63
9n = 63

Divide each side by '9'.
n = 7

Simplifying
n = 7

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