-10(n-3)=-2(1+7n)

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Solution for -10(n-3)=-2(1+7n) equation:


Simplifying
-10(n + -3) = -2(1 + 7n)

Reorder the terms:
-10(-3 + n) = -2(1 + 7n)
(-3 * -10 + n * -10) = -2(1 + 7n)
(30 + -10n) = -2(1 + 7n)
30 + -10n = (1 * -2 + 7n * -2)
30 + -10n = (-2 + -14n)

Solving
30 + -10n = -2 + -14n

Solving for variable 'n'.

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

Add '14n' to each side of the equation.
30 + -10n + 14n = -2 + -14n + 14n

Combine like terms: -10n + 14n = 4n
30 + 4n = -2 + -14n + 14n

Combine like terms: -14n + 14n = 0
30 + 4n = -2 + 0
30 + 4n = -2

Add '-30' to each side of the equation.
30 + -30 + 4n = -2 + -30

Combine like terms: 30 + -30 = 0
0 + 4n = -2 + -30
4n = -2 + -30

Combine like terms: -2 + -30 = -32
4n = -32

Divide each side by '4'.
n = -8

Simplifying
n = -8

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