254=-7n-5(2-8n)

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Solution for 254=-7n-5(2-8n) equation:


Simplifying
254 = -7n + -5(2 + -8n)
254 = -7n + (2 * -5 + -8n * -5)
254 = -7n + (-10 + 40n)

Reorder the terms:
254 = -10 + -7n + 40n

Combine like terms: -7n + 40n = 33n
254 = -10 + 33n

Solving
254 = -10 + 33n

Solving for variable 'n'.

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

Add '-33n' to each side of the equation.
254 + -33n = -10 + 33n + -33n

Combine like terms: 33n + -33n = 0
254 + -33n = -10 + 0
254 + -33n = -10

Add '-254' to each side of the equation.
254 + -254 + -33n = -10 + -254

Combine like terms: 254 + -254 = 0
0 + -33n = -10 + -254
-33n = -10 + -254

Combine like terms: -10 + -254 = -264
-33n = -264

Divide each side by '-33'.
n = 8

Simplifying
n = 8

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