8(n-2)-3(n-4)=6(n-7)+8

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Solution for 8(n-2)-3(n-4)=6(n-7)+8 equation:


Simplifying
8(n + -2) + -3(n + -4) = 6(n + -7) + 8

Reorder the terms:
8(-2 + n) + -3(n + -4) = 6(n + -7) + 8
(-2 * 8 + n * 8) + -3(n + -4) = 6(n + -7) + 8
(-16 + 8n) + -3(n + -4) = 6(n + -7) + 8

Reorder the terms:
-16 + 8n + -3(-4 + n) = 6(n + -7) + 8
-16 + 8n + (-4 * -3 + n * -3) = 6(n + -7) + 8
-16 + 8n + (12 + -3n) = 6(n + -7) + 8

Reorder the terms:
-16 + 12 + 8n + -3n = 6(n + -7) + 8

Combine like terms: -16 + 12 = -4
-4 + 8n + -3n = 6(n + -7) + 8

Combine like terms: 8n + -3n = 5n
-4 + 5n = 6(n + -7) + 8

Reorder the terms:
-4 + 5n = 6(-7 + n) + 8
-4 + 5n = (-7 * 6 + n * 6) + 8
-4 + 5n = (-42 + 6n) + 8

Reorder the terms:
-4 + 5n = -42 + 8 + 6n

Combine like terms: -42 + 8 = -34
-4 + 5n = -34 + 6n

Solving
-4 + 5n = -34 + 6n

Solving for variable 'n'.

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

Add '-6n' to each side of the equation.
-4 + 5n + -6n = -34 + 6n + -6n

Combine like terms: 5n + -6n = -1n
-4 + -1n = -34 + 6n + -6n

Combine like terms: 6n + -6n = 0
-4 + -1n = -34 + 0
-4 + -1n = -34

Add '4' to each side of the equation.
-4 + 4 + -1n = -34 + 4

Combine like terms: -4 + 4 = 0
0 + -1n = -34 + 4
-1n = -34 + 4

Combine like terms: -34 + 4 = -30
-1n = -30

Divide each side by '-1'.
n = 30

Simplifying
n = 30

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