0.9(n-2.8)=9

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Solution for 0.9(n-2.8)=9 equation: 


Simplifying
0.9(n + -2.8) = 9

Reorder the terms:
0.9(-2.8 + n) = 9
(-2.8 * 0.9 + n * 0.9) = 9
(-2.52 + 0.9n) = 9

Solving
-2.52 + 0.9n = 9

Solving for variable 'n'.

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

Add '2.52' to each side of the equation.
-2.52 + 2.52 + 0.9n = 9 + 2.52

Combine like terms: -2.52 + 2.52 = 0.00
0.00 + 0.9n = 9 + 2.52
0.9n = 9 + 2.52

Combine like terms: 9 + 2.52 = 11.52
0.9n = 11.52

Divide each side by '0.9'.
n = 12.8

Simplifying
n = 12.8

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