-8-7(n-1)=447

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Solution for -8-7(n-1)=447 equation:


Simplifying
-8 + -7(n + -1) = 447

Reorder the terms:
-8 + -7(-1 + n) = 447
-8 + (-1 * -7 + n * -7) = 447
-8 + (7 + -7n) = 447

Combine like terms: -8 + 7 = -1
-1 + -7n = 447

Solving
-1 + -7n = 447

Solving for variable 'n'.

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

Add '1' to each side of the equation.
-1 + 1 + -7n = 447 + 1

Combine like terms: -1 + 1 = 0
0 + -7n = 447 + 1
-7n = 447 + 1

Combine like terms: 447 + 1 = 448
-7n = 448

Divide each side by '-7'.
n = -64

Simplifying
n = -64

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