8(n-5)-12(n-2)=4

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Solution for 8(n-5)-12(n-2)=4 equation:


Simplifying
8(n + -5) + -12(n + -2) = 4

Reorder the terms:
8(-5 + n) + -12(n + -2) = 4
(-5 * 8 + n * 8) + -12(n + -2) = 4
(-40 + 8n) + -12(n + -2) = 4

Reorder the terms:
-40 + 8n + -12(-2 + n) = 4
-40 + 8n + (-2 * -12 + n * -12) = 4
-40 + 8n + (24 + -12n) = 4

Reorder the terms:
-40 + 24 + 8n + -12n = 4

Combine like terms: -40 + 24 = -16
-16 + 8n + -12n = 4

Combine like terms: 8n + -12n = -4n
-16 + -4n = 4

Solving
-16 + -4n = 4

Solving for variable 'n'.

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

Add '16' to each side of the equation.
-16 + 16 + -4n = 4 + 16

Combine like terms: -16 + 16 = 0
0 + -4n = 4 + 16
-4n = 4 + 16

Combine like terms: 4 + 16 = 20
-4n = 20

Divide each side by '-4'.
n = -5

Simplifying
n = -5

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