.75n-4=5

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Solution for .75n-4=5 equation: 


Simplifying
0.75n + -4 = 5

Reorder the terms:
-4 + 0.75n = 5

Solving
-4 + 0.75n = 5

Solving for variable 'n'.

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

Add '4' to each side of the equation.
-4 + 4 + 0.75n = 5 + 4

Combine like terms: -4 + 4 = 0
0 + 0.75n = 5 + 4
0.75n = 5 + 4

Combine like terms: 5 + 4 = 9
0.75n = 9

Divide each side by '0.75'.
n = 12

Simplifying
n = 12

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