7+5=n+5

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Solution for 7+5=n+5 equation:


Simplifying
7 + 5 = n + 5

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

Reorder the terms:
12 = 5 + n

Solving
12 = 5 + n

Solving for variable 'n'.

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

Add '-1n' to each side of the equation.
12 + -1n = 5 + n + -1n

Combine like terms: n + -1n = 0
12 + -1n = 5 + 0
12 + -1n = 5

Add '-12' to each side of the equation.
12 + -12 + -1n = 5 + -12

Combine like terms: 12 + -12 = 0
0 + -1n = 5 + -12
-1n = 5 + -12

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

Divide each side by '-1'.
n = 7

Simplifying
n = 7

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