7n-8=4n+3

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Solution for 7n-8=4n+3 equation:


Simplifying
7n + -8 = 4n + 3

Reorder the terms:
-8 + 7n = 4n + 3

Reorder the terms:
-8 + 7n = 3 + 4n

Solving
-8 + 7n = 3 + 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.
-8 + 7n + -4n = 3 + 4n + -4n

Combine like terms: 7n + -4n = 3n
-8 + 3n = 3 + 4n + -4n

Combine like terms: 4n + -4n = 0
-8 + 3n = 3 + 0
-8 + 3n = 3

Add '8' to each side of the equation.
-8 + 8 + 3n = 3 + 8

Combine like terms: -8 + 8 = 0
0 + 3n = 3 + 8
3n = 3 + 8

Combine like terms: 3 + 8 = 11
3n = 11

Divide each side by '3'.
n = 3.666666667

Simplifying
n = 3.666666667

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