418=-7(4+8n)-2

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Solution for 418=-7(4+8n)-2 equation:


Simplifying
418 = -7(4 + 8n) + -2
418 = (4 * -7 + 8n * -7) + -2
418 = (-28 + -56n) + -2

Reorder the terms:
418 = -28 + -2 + -56n

Combine like terms: -28 + -2 = -30
418 = -30 + -56n

Solving
418 = -30 + -56n

Solving for variable 'n'.

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

Add '56n' to each side of the equation.
418 + 56n = -30 + -56n + 56n

Combine like terms: -56n + 56n = 0
418 + 56n = -30 + 0
418 + 56n = -30

Add '-418' to each side of the equation.
418 + -418 + 56n = -30 + -418

Combine like terms: 418 + -418 = 0
0 + 56n = -30 + -418
56n = -30 + -418

Combine like terms: -30 + -418 = -448
56n = -448

Divide each side by '56'.
n = -8

Simplifying
n = -8

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