2tanx*cosx-1=0

Simple and best practice solution for 2tanx*cosx-1=0 equation. Check how easy it is, and learn it for the future. Our solution is simple, and easy to understand, so don`t hesitate to use it as a solution of your homework.

If it's not what You are looking for type in the equation solver your own equation and let us solve it.

Solution for 2tanx*cosx-1=0 equation:


Simplifying
2tanx * cosx + -1 = 0

Multiply antx * cosx
2acnostx2 + -1 = 0

Reorder the terms:
-1 + 2acnostx2 = 0

Solving
-1 + 2acnostx2 = 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 + 1 + 2acnostx2 = 0 + 1

Combine like terms: -1 + 1 = 0
0 + 2acnostx2 = 0 + 1
2acnostx2 = 0 + 1

Combine like terms: 0 + 1 = 1
2acnostx2 = 1

Divide each side by '2cnostx2'.
a = 0.5c-1n-1o-1s-1t-1x-2

Simplifying
a = 0.5c-1n-1o-1s-1t-1x-2

See similar equations:

| x-11/10=11/20 | | 0.18=300-x | | -7x+2=-3 | | 5.67+5x=34.42 | | Y=6.5x+1291 | | 0.1x=300-x | | -7-4b=19 | | 4u^2-14u^2+12=0 | | 270=36t-.6t^2 | | 3n+n=5n | | 10x+18=-26 | | f(x)=1/5-4x | | 7+4x=7+4x | | 4(x+1)+9=25 | | -7x+5(6x+14)=-160 | | 7+4x=7+8x | | -6timesx+1=-11 | | 4y-5=180 | | 12x-5=6x+17 | | 125(7x-2)=150 | | 146-v=286 | | -7--7= | | 100/5=5/x | | (6x^2-24)=(5x^2-5x) | | 62+5x=127 | | 4-(x-3)=0 | | -2x-3(-3x+9)=-90 | | u^2+6u-91=0 | | (7x^2-18)=(6x^2-7x) | | 8(y-5)=6 | | x(x-8)(1/2)=90 | | 75x^3+100x^2-3x-4=0 |

Equations solver categories