19=5-(n+7)

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Solution for 19=5-(n+7) equation:


Simplifying
19 = 5 + -1(n + 7)

Reorder the terms:
19 = 5 + -1(7 + n)
19 = 5 + (7 * -1 + n * -1)
19 = 5 + (-7 + -1n)

Combine like terms: 5 + -7 = -2
19 = -2 + -1n

Solving
19 = -2 + -1n

Solving for variable 'n'.

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

Add 'n' to each side of the equation.
19 + n = -2 + -1n + n

Combine like terms: -1n + n = 0
19 + n = -2 + 0
19 + n = -2

Add '-19' to each side of the equation.
19 + -19 + n = -2 + -19

Combine like terms: 19 + -19 = 0
0 + n = -2 + -19
n = -2 + -19

Combine like terms: -2 + -19 = -21
n = -21

Simplifying
n = -21

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