15(10+n)=-30+6n

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Solution for 15(10+n)=-30+6n equation:


Simplifying
15(10 + n) = -30 + 6n
(10 * 15 + n * 15) = -30 + 6n
(150 + 15n) = -30 + 6n

Solving
150 + 15n = -30 + 6n

Solving for variable 'n'.

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

Add '-6n' to each side of the equation.
150 + 15n + -6n = -30 + 6n + -6n

Combine like terms: 15n + -6n = 9n
150 + 9n = -30 + 6n + -6n

Combine like terms: 6n + -6n = 0
150 + 9n = -30 + 0
150 + 9n = -30

Add '-150' to each side of the equation.
150 + -150 + 9n = -30 + -150

Combine like terms: 150 + -150 = 0
0 + 9n = -30 + -150
9n = -30 + -150

Combine like terms: -30 + -150 = -180
9n = -180

Divide each side by '9'.
n = -20

Simplifying
n = -20

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