(16x-9)=81

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Solution for (16x-9)=81 equation:


Simplifying
(16x + -9) = 81

Reorder the terms:
(-9 + 16x) = 81

Remove parenthesis around (-9 + 16x)
-9 + 16x = 81

Solving
-9 + 16x = 81

Solving for variable 'x'.

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

Add '9' to each side of the equation.
-9 + 9 + 16x = 81 + 9

Combine like terms: -9 + 9 = 0
0 + 16x = 81 + 9
16x = 81 + 9

Combine like terms: 81 + 9 = 90
16x = 90

Divide each side by '16'.
x = 5.625

Simplifying
x = 5.625

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