7n+6=-3(3n+10)

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Solution for 7n+6=-3(3n+10) equation:


Simplifying
7n + 6 = -3(3n + 10)

Reorder the terms:
6 + 7n = -3(3n + 10)

Reorder the terms:
6 + 7n = -3(10 + 3n)
6 + 7n = (10 * -3 + 3n * -3)
6 + 7n = (-30 + -9n)

Solving
6 + 7n = -30 + -9n

Solving for variable 'n'.

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

Add '9n' to each side of the equation.
6 + 7n + 9n = -30 + -9n + 9n

Combine like terms: 7n + 9n = 16n
6 + 16n = -30 + -9n + 9n

Combine like terms: -9n + 9n = 0
6 + 16n = -30 + 0
6 + 16n = -30

Add '-6' to each side of the equation.
6 + -6 + 16n = -30 + -6

Combine like terms: 6 + -6 = 0
0 + 16n = -30 + -6
16n = -30 + -6

Combine like terms: -30 + -6 = -36
16n = -36

Divide each side by '16'.
n = -2.25

Simplifying
n = -2.25

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