15-4n=3n-1

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Solution for 15-4n=3n-1 equation:


Simplifying
15 + -4n = 3n + -1

Reorder the terms:
15 + -4n = -1 + 3n

Solving
15 + -4n = -1 + 3n

Solving for variable 'n'.

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

Add '-3n' to each side of the equation.
15 + -4n + -3n = -1 + 3n + -3n

Combine like terms: -4n + -3n = -7n
15 + -7n = -1 + 3n + -3n

Combine like terms: 3n + -3n = 0
15 + -7n = -1 + 0
15 + -7n = -1

Add '-15' to each side of the equation.
15 + -15 + -7n = -1 + -15

Combine like terms: 15 + -15 = 0
0 + -7n = -1 + -15
-7n = -1 + -15

Combine like terms: -1 + -15 = -16
-7n = -16

Divide each side by '-7'.
n = 2.285714286

Simplifying
n = 2.285714286

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