63=-3(-1-2n)

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Solution for 63=-3(-1-2n) equation:


Simplifying
63 = -3(-1 + -2n)
63 = (-1 * -3 + -2n * -3)
63 = (3 + 6n)

Solving
63 = 3 + 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.
63 + -6n = 3 + 6n + -6n

Combine like terms: 6n + -6n = 0
63 + -6n = 3 + 0
63 + -6n = 3

Add '-63' to each side of the equation.
63 + -63 + -6n = 3 + -63

Combine like terms: 63 + -63 = 0
0 + -6n = 3 + -63
-6n = 3 + -63

Combine like terms: 3 + -63 = -60
-6n = -60

Divide each side by '-6'.
n = 10

Simplifying
n = 10

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