x=-tan(0.8*x)

Simple and best practice solution for x=-tan(0.8*x) 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 x=-tan(0.8*x) equation: 


Simplifying
x = -1tan(0.8x)

Remove parenthesis around (0.8x)
x = -1ant * 0.8x

Reorder the terms for easier multiplication:
x = -1 * 0.8ant * x

Multiply -1 * 0.8
x = -0.8ant * x

Multiply ant * x
x = -0.8antx

Solving
x = -0.8antx

Solving for variable 'x'.

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

Add '0.8antx' to each side of the equation.
0.8antx + x = -0.8antx + 0.8antx

Combine like terms: -0.8antx + 0.8antx = 0.0
0.8antx + x = 0.0

Factor out the Greatest Common Factor (GCF), 'x'.
x(0.8ant + 1) = 0.0


Subproblem 1
Set the factor 'x' equal to zero and attempt to solve:

Simplifying
x = 0

Solving
x = 0

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

Simplifying
x = 0

Subproblem 2
Set the factor '(0.8ant + 1)' equal to zero and attempt to solve:

Simplifying
0.8ant + 1 = 0

Reorder the terms:
1 + 0.8ant = 0

Solving
1 + 0.8ant = 0

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

Add '-1' to each side of the equation.
1 + -1 + 0.8ant = 0 + -1

Combine like terms: 1 + -1 = 0
0 + 0.8ant = 0 + -1
0.8ant = 0 + -1

Combine like terms: 0 + -1 = -1
0.8ant = -1

Add '-0.8ant' to each side of the equation.
0.8ant + -0.8ant = -1 + -0.8ant

Combine like terms: 0.8ant + -0.8ant = 0.0
0.0 = -1 + -0.8ant

Simplifying
0.0 = -1 + -0.8ant

The solution to this equation could not be determined.

This subproblem is being ignored because a solution could not be determined.
Solution
x = {0}

See similar equations:

| -3y-30=-6(y+4) | | 0.25x+91=180 | | 8p+3p+-3p-4p-2p=20 | | -[7z-(18z+5)]=5+(10z+7) | | 223=158-v | | 3t-6=t-5 | | 4x+3y+5z=2 | | 24=y-17 | | 7x=3x-28 | | -31=-8u+3(u-7) | | a^8b^7-a^4b^3+a^3b^6-a^3b^3= | | (u-6)*7=21 | | r+2(r+2)=59 | | 10x+5+92+19x=180 | | 9x^2+7=-153 | | 8y^2+10y-25=0 | | 2x+2(x+2)=52 | | 10x-2-7x+1= | | 5e-3e-e+4e=15 | | 7x+-4+8x=6x+8 | | 39=4x-1 | | 3+6(8c-6)= | | 25+a=-19 | | 45y-36x=1 | | 2(3-x)-(-2)(x-3)=-(3x-2) | | -4=-15 | | x/7-4=-3 | | 3(4-x)+4(x-2)= | | -5x=-3.75 | | x(x)+1=420 | | Y=2x^2+9x | | 2/7x6/13= |

Equations solver categories