8n-10=-4(n-10)+2(5n+12)

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Solution for 8n-10=-4(n-10)+2(5n+12) equation:


Simplifying
8n + -10 = -4(n + -10) + 2(5n + 12)

Reorder the terms:
-10 + 8n = -4(n + -10) + 2(5n + 12)

Reorder the terms:
-10 + 8n = -4(-10 + n) + 2(5n + 12)
-10 + 8n = (-10 * -4 + n * -4) + 2(5n + 12)
-10 + 8n = (40 + -4n) + 2(5n + 12)

Reorder the terms:
-10 + 8n = 40 + -4n + 2(12 + 5n)
-10 + 8n = 40 + -4n + (12 * 2 + 5n * 2)
-10 + 8n = 40 + -4n + (24 + 10n)

Reorder the terms:
-10 + 8n = 40 + 24 + -4n + 10n

Combine like terms: 40 + 24 = 64
-10 + 8n = 64 + -4n + 10n

Combine like terms: -4n + 10n = 6n
-10 + 8n = 64 + 6n

Solving
-10 + 8n = 64 + 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.
-10 + 8n + -6n = 64 + 6n + -6n

Combine like terms: 8n + -6n = 2n
-10 + 2n = 64 + 6n + -6n

Combine like terms: 6n + -6n = 0
-10 + 2n = 64 + 0
-10 + 2n = 64

Add '10' to each side of the equation.
-10 + 10 + 2n = 64 + 10

Combine like terms: -10 + 10 = 0
0 + 2n = 64 + 10
2n = 64 + 10

Combine like terms: 64 + 10 = 74
2n = 74

Divide each side by '2'.
n = 37

Simplifying
n = 37

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