30=-6(1-5n)-2(n-4)

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Solution for 30=-6(1-5n)-2(n-4) equation:


Simplifying
30 = -6(1 + -5n) + -2(n + -4)
30 = (1 * -6 + -5n * -6) + -2(n + -4)
30 = (-6 + 30n) + -2(n + -4)

Reorder the terms:
30 = -6 + 30n + -2(-4 + n)
30 = -6 + 30n + (-4 * -2 + n * -2)
30 = -6 + 30n + (8 + -2n)

Reorder the terms:
30 = -6 + 8 + 30n + -2n

Combine like terms: -6 + 8 = 2
30 = 2 + 30n + -2n

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

Solving
30 = 2 + 28n

Solving for variable 'n'.

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

Add '-28n' to each side of the equation.
30 + -28n = 2 + 28n + -28n

Combine like terms: 28n + -28n = 0
30 + -28n = 2 + 0
30 + -28n = 2

Add '-30' to each side of the equation.
30 + -30 + -28n = 2 + -30

Combine like terms: 30 + -30 = 0
0 + -28n = 2 + -30
-28n = 2 + -30

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

Divide each side by '-28'.
n = 1

Simplifying
n = 1

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