3n=6(-3n-7)

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Solution for 3n=6(-3n-7) equation:


Simplifying
3n = 6(-3n + -7)

Reorder the terms:
3n = 6(-7 + -3n)
3n = (-7 * 6 + -3n * 6)
3n = (-42 + -18n)

Solving
3n = -42 + -18n

Solving for variable 'n'.

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

Add '18n' to each side of the equation.
3n + 18n = -42 + -18n + 18n

Combine like terms: 3n + 18n = 21n
21n = -42 + -18n + 18n

Combine like terms: -18n + 18n = 0
21n = -42 + 0
21n = -42

Divide each side by '21'.
n = -2

Simplifying
n = -2

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