tanx-2x+1=0

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


Simplifying
tanx + -2x + 1 = 0

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

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

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

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

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

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

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

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

Simplifying
a = -1n-1t-1x-1 + 2n-1t-1

Reorder the terms:
a = 2n-1t-1 + -1n-1t-1x-1

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