.75(n+3)=9

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Solution for .75(n+3)=9 equation:


Simplifying
0.75(n + 3) = 9

Reorder the terms:
0.75(3 + n) = 9
(3 * 0.75 + n * 0.75) = 9
(2.25 + 0.75n) = 9

Solving
2.25 + 0.75n = 9

Solving for variable 'n'.

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

Add '-2.25' to each side of the equation.
2.25 + -2.25 + 0.75n = 9 + -2.25

Combine like terms: 2.25 + -2.25 = 0.00
0.00 + 0.75n = 9 + -2.25
0.75n = 9 + -2.25

Combine like terms: 9 + -2.25 = 6.75
0.75n = 6.75

Divide each side by '0.75'.
n = 9

Simplifying
n = 9

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