7-ln(9)=x

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Solution for 7-ln(9)=x equation:


Simplifying
7 + -1ln(9) = x

Reorder the terms for easier multiplication:
7 + -1 * 9ln = x

Multiply -1 * 9
7 + -9ln = x

Solving
7 + -9ln = x

Solving for variable 'l'.

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

Add '-7' to each side of the equation.
7 + -7 + -9ln = -7 + x

Combine like terms: 7 + -7 = 0
0 + -9ln = -7 + x
-9ln = -7 + x

Divide each side by '-9n'.
l = 0.7777777778n-1 + -0.1111111111n-1x

Simplifying
l = 0.7777777778n-1 + -0.1111111111n-1x

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