Cos(x+25)=cos(x)

Simple and best practice solution for Cos(x+25)=cos(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 Cos(x+25)=cos(x) equation:


Simplifying
Cos(x + 25) = cos(x)

Reorder the terms:
osC(25 + x) = cos(x)
(25 * osC + x * osC) = cos(x)
(25osC + osxC) = cos(x)

Multiply cos * x
25osC + osxC = cosx

Solving
25osC + osxC = cosx

Solving for variable 'o'.

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

Add '-1cosx' to each side of the equation.
25osC + -1cosx + osxC = cosx + -1cosx

Reorder the terms:
-1cosx + 25osC + osxC = cosx + -1cosx

Combine like terms: cosx + -1cosx = 0
-1cosx + 25osC + osxC = 0

Factor out the Greatest Common Factor (GCF), 'os'.
os(-1cx + 25C + xC) = 0

Subproblem 1

Set the factor 'os' equal to zero and attempt to solve: Simplifying os = 0 Solving os = 0 Move all terms containing o to the left, all other terms to the right. Simplifying os = 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 '(-1cx + 25C + xC)' equal to zero and attempt to solve: Simplifying -1cx + 25C + xC = 0 Reorder the terms: 25C + -1cx + xC = 0 Solving 25C + -1cx + xC = 0 Move all terms containing o to the left, all other terms to the right. Add '-25C' to each side of the equation. 25C + -1cx + -25C + xC = 0 + -25C Reorder the terms: 25C + -25C + -1cx + xC = 0 + -25C Combine like terms: 25C + -25C = 0 0 + -1cx + xC = 0 + -25C -1cx + xC = 0 + -25C Remove the zero: -1cx + xC = -25C Add 'cx' to each side of the equation. -1cx + cx + xC = -25C + cx Combine like terms: -1cx + cx = 0 0 + xC = -25C + cx xC = -25C + cx Add '-1xC' to each side of the equation. xC + -1xC = -25C + cx + -1xC Combine like terms: xC + -1xC = 0 0 = -25C + cx + -1xC Simplifying 0 = -25C + cx + -1xC 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:

| X^2+12x+24=y | | 5=y+10 | | cA=B(c-F) | | 5y=y-42 | | -4(3t+3)= | | 129=2y+60 | | 5-10z=1-1z | | 3x+14=4x+2 | | -24=60+y | | 9/11=4/x | | (h+3)xH=14 | | 5y+20=-10 | | 3/x=4/28 | | 6n+7=145 | | 54x^2-17x-96= | | X+(2x+3)=57 | | A/24=7/8 | | r^2-12r+32= | | log[5]=plog[40](2) | | 0.5m+6.4m=4.9-0.1m | | a+b(2)=12 | | 6a^2-17a+6a^2= | | 3x+2=9+2(x+4) | | 98=-6x+20 | | 2y+6=30 | | 2(28+n)=22 | | 5x-40=120-4x | | 9+x(10)=9 | | 6a^2-17a+5= | | 2n-3.21=16.05 | | 3(n-2)19=5+2(n+5) | | 2+5.3k=15.43 |

Equations solver categories