7n-54=2n+56

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Solution for 7n-54=2n+56 equation:


Simplifying
7n + -54 = 2n + 56

Reorder the terms:
-54 + 7n = 2n + 56

Reorder the terms:
-54 + 7n = 56 + 2n

Solving
-54 + 7n = 56 + 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.
-54 + 7n + -2n = 56 + 2n + -2n

Combine like terms: 7n + -2n = 5n
-54 + 5n = 56 + 2n + -2n

Combine like terms: 2n + -2n = 0
-54 + 5n = 56 + 0
-54 + 5n = 56

Add '54' to each side of the equation.
-54 + 54 + 5n = 56 + 54

Combine like terms: -54 + 54 = 0
0 + 5n = 56 + 54
5n = 56 + 54

Combine like terms: 56 + 54 = 110
5n = 110

Divide each side by '5'.
n = 22

Simplifying
n = 22

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