-8(n-4)=n-40

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Solution for -8(n-4)=n-40 equation:


Simplifying
-8(n + -4) = n + -40

Reorder the terms:
-8(-4 + n) = n + -40
(-4 * -8 + n * -8) = n + -40
(32 + -8n) = n + -40

Reorder the terms:
32 + -8n = -40 + n

Solving
32 + -8n = -40 + 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.
32 + -8n + -1n = -40 + n + -1n

Combine like terms: -8n + -1n = -9n
32 + -9n = -40 + n + -1n

Combine like terms: n + -1n = 0
32 + -9n = -40 + 0
32 + -9n = -40

Add '-32' to each side of the equation.
32 + -32 + -9n = -40 + -32

Combine like terms: 32 + -32 = 0
0 + -9n = -40 + -32
-9n = -40 + -32

Combine like terms: -40 + -32 = -72
-9n = -72

Divide each side by '-9'.
n = 8

Simplifying
n = 8

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