n+5=7n-4

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Solution for n+5=7n-4 equation:


Simplifying
n + 5 = 7n + -4

Reorder the terms:
5 + n = 7n + -4

Reorder the terms:
5 + n = -4 + 7n

Solving
5 + n = -4 + 7n

Solving for variable 'n'.

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

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

Combine like terms: n + -7n = -6n
5 + -6n = -4 + 7n + -7n

Combine like terms: 7n + -7n = 0
5 + -6n = -4 + 0
5 + -6n = -4

Add '-5' to each side of the equation.
5 + -5 + -6n = -4 + -5

Combine like terms: 5 + -5 = 0
0 + -6n = -4 + -5
-6n = -4 + -5

Combine like terms: -4 + -5 = -9
-6n = -9

Divide each side by '-6'.
n = 1.5

Simplifying
n = 1.5

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