225=-5(3+6n)

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Solution for 225=-5(3+6n) equation:


Simplifying
225 = -5(3 + 6n)
225 = (3 * -5 + 6n * -5)
225 = (-15 + -30n)

Solving
225 = -15 + -30n

Solving for variable 'n'.

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

Add '30n' to each side of the equation.
225 + 30n = -15 + -30n + 30n

Combine like terms: -30n + 30n = 0
225 + 30n = -15 + 0
225 + 30n = -15

Add '-225' to each side of the equation.
225 + -225 + 30n = -15 + -225

Combine like terms: 225 + -225 = 0
0 + 30n = -15 + -225
30n = -15 + -225

Combine like terms: -15 + -225 = -240
30n = -240

Divide each side by '30'.
n = -8

Simplifying
n = -8

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