19=7+n

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Solution for 19=7+n equation:


Simplifying
19 = 7 + n

Solving
19 = 7 + 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.
19 + -1n = 7 + n + -1n

Combine like terms: n + -1n = 0
19 + -1n = 7 + 0
19 + -1n = 7

Add '-19' to each side of the equation.
19 + -19 + -1n = 7 + -19

Combine like terms: 19 + -19 = 0
0 + -1n = 7 + -19
-1n = 7 + -19

Combine like terms: 7 + -19 = -12
-1n = -12

Divide each side by '-1'.
n = 12

Simplifying
n = 12

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