100=-5(3n-10)

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Solution for 100=-5(3n-10) equation:


Simplifying
100 = -5(3n + -10)

Reorder the terms:
100 = -5(-10 + 3n)
100 = (-10 * -5 + 3n * -5)
100 = (50 + -15n)

Solving
100 = 50 + -15n

Solving for variable 'n'.

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

Add '15n' to each side of the equation.
100 + 15n = 50 + -15n + 15n

Combine like terms: -15n + 15n = 0
100 + 15n = 50 + 0
100 + 15n = 50

Add '-100' to each side of the equation.
100 + -100 + 15n = 50 + -100

Combine like terms: 100 + -100 = 0
0 + 15n = 50 + -100
15n = 50 + -100

Combine like terms: 50 + -100 = -50
15n = -50

Divide each side by '15'.
n = -3.333333333

Simplifying
n = -3.333333333

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