9cosx-9=0

Simple and best practice solution for 9cosx-9=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 9cosx-9=0 equation: 


Simplifying
9cosx + -9 = 0

Reorder the terms:
-9 + 9cosx = 0

Solving
-9 + 9cosx = 0

Solving for variable 'c'.

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

Add '9' to each side of the equation.
-9 + 9 + 9cosx = 0 + 9

Combine like terms: -9 + 9 = 0
0 + 9cosx = 0 + 9
9cosx = 0 + 9

Combine like terms: 0 + 9 = 9
9cosx = 9

Divide each side by '9osx'.
c = o-1s-1x-1

Simplifying
c = o-1s-1x-1

See similar equations:

| 2x-6-x=6x+8-24 | | 4x+3x-5=1-x-3x | | y=4x^2-7x+1 | | X-21/100=110.000 | | -7/2t-2=-4-7 | | 1,5x+1=5,5 | | (9/4)*2 | | 4m+4p=52 | | 75-x+5(2x-10)-4x=125 | | x^2-xy-y^2=4 | | 8(x-6)+2(30-3x)-x=78 | | y=2x^2-5x-8 | | 3x+50-8x+18+9x=100 | | X^4-80x^3=500 | | 100+3(4+x)=175 | | 7x-16-3x=36 | | 3y+24=45 | | ln2^1/2/2 | | =8x-7/3=11 | | 0.25/0.05 | | -3x^2+4=10 | | 0.5y-0.6x=0.4 | | 80=(x*65)/2 | | 6x+12=138-9x | | x^8+4x^6+x^4-16=0 | | tanx=cot(x+20) | | 5x-10=6x+11 | | 6ln(5x-6)=12 | | N^2-3n=340 | | 4(1/3)-2b-2=0 | | x/56 | | x2/4=36 |

Equations solver categories