Sec(x)=-4cos(x)

Simple and best practice solution for Sec(x)=-4cos(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 Sec(x)=-4cos(x) equation: 


Simplifying
Sec(x) = -4cos(x)

Multiply ceS * x
cexS = -4cos(x)

Multiply cos * x
cexS = -4cosx

Solving
cexS = -4cosx

Solving for variable 'c'.

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

Add '4cosx' to each side of the equation.
cexS + 4cosx = -4cosx + 4cosx

Combine like terms: -4cosx + 4cosx = 0
cexS + 4cosx = 0

Factor out the Greatest Common Factor (GCF), 'cx'.
cx(eS + 4os) = 0


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

Simplifying
cx = 0

Solving
cx = 0

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

Simplifying
cx = 0

The solution to this equation could not be determined.

This subproblem is being ignored because a solution could not be determined.

Subproblem 2
Set the factor '(eS + 4os)' equal to zero and attempt to solve:

Simplifying
eS + 4os = 0

Solving
eS + 4os = 0

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

Add '-1eS' to each side of the equation.
eS + -1eS + 4os = 0 + -1eS

Combine like terms: eS + -1eS = 0
0 + 4os = 0 + -1eS
4os = 0 + -1eS
Remove the zero:
4os = -1eS

Add '-4os' to each side of the equation.
4os + -4os = -1eS + -4os

Combine like terms: 4os + -4os = 0
0 = -1eS + -4os

Simplifying
0 = -1eS + -4os

The solution to this equation could not be determined.

This subproblem is being ignored because a solution could not be determined.

The solution to this equation could not be determined.

See similar equations:

| -6(2x-10)=-168 | | a^3=81a | | (4x+110)=(14x) | | Secx=-4cosx | | X^3+4x^2-2x=0 | | -2(-10+2x)=24 | | (4x-110)=(14x) | | 10+-4x=24 | | (5c+7d)(c+d)=0 | | 12=1a-1a | | 12=2p+8 | | 4.2=14.7 | | 4+3Y=X | | y+3=-0.666666667(x-7) | | (3p-4q)(p+q)=0 | | -2(x-3)=5x+27 | | 45=29-2(x-4) | | -8(n-3)+2(4n-6)=3n+6+6 | | (4x+5y)(x+y)=0 | | -14+12x=13+11x | | -7(2x-5)=-133 | | 2m-11=1 | | 2(-7+4x)=66 | | 5(m+2)=38-2m | | -x-1=15 | | (3y-5z)(y+z)=0 | | (6x+39)=9x | | y-1=0.4(x+6) | | 8.1*2x=96 | | 5x+6x-3x=46+2 | | -3(3x-9)=9 | | 4x+3y=28fory |

Equations solver categories