8-(n-3)-7=

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Solution for 8-(n-3)-7= equation:


Simplifying
8 + -1(n + -3) + -7 = 0

Reorder the terms:
8 + -1(-3 + n) + -7 = 0
8 + (-3 * -1 + n * -1) + -7 = 0
8 + (3 + -1n) + -7 = 0

Reorder the terms:
8 + 3 + -7 + -1n = 0

Combine like terms: 8 + 3 = 11
11 + -7 + -1n = 0

Combine like terms: 11 + -7 = 4
4 + -1n = 0

Solving
4 + -1n = 0

Solving for variable 'n'.

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

Add '-4' to each side of the equation.
4 + -4 + -1n = 0 + -4

Combine like terms: 4 + -4 = 0
0 + -1n = 0 + -4
-1n = 0 + -4

Combine like terms: 0 + -4 = -4
-1n = -4

Divide each side by '-1'.
n = 4

Simplifying
n = 4

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