40-8n=-5(2n-6)

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Solution for 40-8n=-5(2n-6) equation:


Simplifying
40 + -8n = -5(2n + -6)

Reorder the terms:
40 + -8n = -5(-6 + 2n)
40 + -8n = (-6 * -5 + 2n * -5)
40 + -8n = (30 + -10n)

Solving
40 + -8n = 30 + -10n

Solving for variable 'n'.

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

Add '10n' to each side of the equation.
40 + -8n + 10n = 30 + -10n + 10n

Combine like terms: -8n + 10n = 2n
40 + 2n = 30 + -10n + 10n

Combine like terms: -10n + 10n = 0
40 + 2n = 30 + 0
40 + 2n = 30

Add '-40' to each side of the equation.
40 + -40 + 2n = 30 + -40

Combine like terms: 40 + -40 = 0
0 + 2n = 30 + -40
2n = 30 + -40

Combine like terms: 30 + -40 = -10
2n = -10

Divide each side by '2'.
n = -5

Simplifying
n = -5

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