Cos(pi+x)+cos(pi+x)=1

Simple and best practice solution for Cos(pi+x)+cos(pi+x)=1 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(pi+x)+cos(pi+x)=1 equation: 


Simplifying
Cos(pi + x) + cos(pi + x) = 1
(ip * osC + x * osC) + cos(pi + x) = 1
(iopsC + osxC) + cos(pi + x) = 1
iopsC + osxC + (ip * cos + x * cos) = 1
iopsC + osxC + (ciops + cosx) = 1

Reorder the terms:
ciops + cosx + iopsC + osxC = 1

Solving
ciops + cosx + iopsC + osxC = 1

Solving for variable 'c'.

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

Add '-1iopsC' to each side of the equation.
ciops + cosx + iopsC + -1iopsC + osxC = 1 + -1iopsC

Combine like terms: iopsC + -1iopsC = 0
ciops + cosx + 0 + osxC = 1 + -1iopsC
ciops + cosx + osxC = 1 + -1iopsC

Add '-1osxC' to each side of the equation.
ciops + cosx + osxC + -1osxC = 1 + -1iopsC + -1osxC

Combine like terms: osxC + -1osxC = 0
ciops + cosx + 0 = 1 + -1iopsC + -1osxC
ciops + cosx = 1 + -1iopsC + -1osxC

Reorder the terms:
-1 + ciops + cosx + iopsC + osxC = 1 + -1iopsC + -1osxC + -1 + iopsC + osxC

Reorder the terms:
-1 + ciops + cosx + iopsC + osxC = 1 + -1 + -1iopsC + iopsC + -1osxC + osxC

Combine like terms: 1 + -1 = 0
-1 + ciops + cosx + iopsC + osxC = 0 + -1iopsC + iopsC + -1osxC + osxC
-1 + ciops + cosx + iopsC + osxC = -1iopsC + iopsC + -1osxC + osxC

Combine like terms: -1iopsC + iopsC = 0
-1 + ciops + cosx + iopsC + osxC = 0 + -1osxC + osxC
-1 + ciops + cosx + iopsC + osxC = -1osxC + osxC

Combine like terms: -1osxC + osxC = 0
-1 + ciops + cosx + iopsC + osxC = 0

The solution to this equation could not be determined.

See similar equations:

| 6(5y+5)= | | x^3+4*x^2+3*x=0 | | 4n-16=4 | | 3.14x=18 | | 7(8w+9)= | | 3d(6b+d^2)= | | 2k^2-kx+48=0 | | 27-11x=x+33 | | 180X(n-2)=1800 | | 3cos(6x)-3cos(4x)=0 | | 8(4x-7)=100 | | z^3+(-6+2i)z^2+(12-15i)z+(-9+27i)=0 | | 20-2j=12 | | 10(3+4v)= | | -5(2n+5)=10 | | y+1+y=1.1 | | 8x^2+45x-18=0 | | 12-7d+2d+3=18 | | 0.3(2z+5)+18.9=0.6(2z-6) | | -6(2b-4)=144 | | 8m-13=-6m-11 | | Z=yen | | 9y-16=4y+1 | | -p^2-11p=11 | | 9n+8-20n=-40-19n-17+13n | | 582=6(9x-11) | | 3x+9-6x=-14x+11x-8 | | 7(1+7p)= | | 6(9+x)= | | x^2+4x-6y+8=0 | | 2n-4=32+8n | | (-0.75x+6)-1(2.5x-1.9)= |

Equations solver categories