30-6n=-7(6+6n)

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Solution for 30-6n=-7(6+6n) equation:


Simplifying
30 + -6n = -7(6 + 6n)
30 + -6n = (6 * -7 + 6n * -7)
30 + -6n = (-42 + -42n)

Solving
30 + -6n = -42 + -42n

Solving for variable 'n'.

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

Add '42n' to each side of the equation.
30 + -6n + 42n = -42 + -42n + 42n

Combine like terms: -6n + 42n = 36n
30 + 36n = -42 + -42n + 42n

Combine like terms: -42n + 42n = 0
30 + 36n = -42 + 0
30 + 36n = -42

Add '-30' to each side of the equation.
30 + -30 + 36n = -42 + -30

Combine like terms: 30 + -30 = 0
0 + 36n = -42 + -30
36n = -42 + -30

Combine like terms: -42 + -30 = -72
36n = -72

Divide each side by '36'.
n = -2

Simplifying
n = -2

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