225=5n+(5n+3)

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


Simplifying
225 = 5n + (5n + 3)

Reorder the terms:
225 = 5n + (3 + 5n)

Remove parenthesis around (3 + 5n)
225 = 5n + 3 + 5n

Reorder the terms:
225 = 3 + 5n + 5n

Combine like terms: 5n + 5n = 10n
225 = 3 + 10n

Solving
225 = 3 + 10n

Solving for variable 'n'.

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

Add '-10n' to each side of the equation.
225 + -10n = 3 + 10n + -10n

Combine like terms: 10n + -10n = 0
225 + -10n = 3 + 0
225 + -10n = 3

Add '-225' to each side of the equation.
225 + -225 + -10n = 3 + -225

Combine like terms: 225 + -225 = 0
0 + -10n = 3 + -225
-10n = 3 + -225

Combine like terms: 3 + -225 = -222
-10n = -222

Divide each side by '-10'.
n = 22.2

Simplifying
n = 22.2

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