3n-10n+15=4n

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Solution for 3n-10n+15=4n equation:


Simplifying
3n + -10n + 15 = 4n

Reorder the terms:
15 + 3n + -10n = 4n

Combine like terms: 3n + -10n = -7n
15 + -7n = 4n

Solving
15 + -7n = 4n

Solving for variable 'n'.

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

Add '-4n' to each side of the equation.
15 + -7n + -4n = 4n + -4n

Combine like terms: -7n + -4n = -11n
15 + -11n = 4n + -4n

Combine like terms: 4n + -4n = 0
15 + -11n = 0

Add '-15' to each side of the equation.
15 + -15 + -11n = 0 + -15

Combine like terms: 15 + -15 = 0
0 + -11n = 0 + -15
-11n = 0 + -15

Combine like terms: 0 + -15 = -15
-11n = -15

Divide each side by '-11'.
n = 1.363636364

Simplifying
n = 1.363636364

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