2tanx-x-1=0

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Solution for 2tanx-x-1=0 equation:


Simplifying
2tanx + -1x + -1 = 0

Reorder the terms:
-1 + 2antx + -1x = 0

Solving
-1 + 2antx + -1x = 0

Solving for variable 'a'.

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

Add '1' to each side of the equation.
-1 + 2antx + 1 + -1x = 0 + 1

Reorder the terms:
-1 + 1 + 2antx + -1x = 0 + 1

Combine like terms: -1 + 1 = 0
0 + 2antx + -1x = 0 + 1
2antx + -1x = 0 + 1

Combine like terms: 0 + 1 = 1
2antx + -1x = 1

Add 'x' to each side of the equation.
2antx + -1x + x = 1 + x

Combine like terms: -1x + x = 0
2antx + 0 = 1 + x
2antx = 1 + x

Divide each side by '2ntx'.
a = 0.5n-1t-1x-1 + 0.5n-1t-1

Simplifying
a = 0.5n-1t-1x-1 + 0.5n-1t-1

Reorder the terms:
a = 0.5n-1t-1 + 0.5n-1t-1x-1

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