3x+cos(x)=10

Simple and best practice solution for 3x+cos(x)=10 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 3x+cos(x)=10 equation: 


Simplifying
3x + cos(x) = 10

Multiply cos * x
3x + cosx = 10

Reorder the terms:
cosx + 3x = 10

Solving
cosx + 3x = 10

Solving for variable 'c'.

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

Add '-3x' to each side of the equation.
cosx + 3x + -3x = 10 + -3x

Combine like terms: 3x + -3x = 0
cosx + 0 = 10 + -3x
cosx = 10 + -3x

Divide each side by 'osx'.
c = 10o-1s-1x-1 + -3o-1s-1

Simplifying
c = 10o-1s-1x-1 + -3o-1s-1

Reorder the terms:
c = -3o-1s-1 + 10o-1s-1x-1

See similar equations:

| 3*0-2=y | | x-2x+7=4x-3 | | 4/3x-1=2/x-3 | | 2y+24=2y+100 | | 7v-14=56 | | (5x+28)=12x | | -4*-1+y=15 | | 4m+15=27 | | x^2-7=-5x-4 | | 11x-12=16+3x+x+7 | | 11=y-2*-2 | | 5x-21=32 | | 4x^2=9-3x | | 7(x+3)-9=17-2x-5+9x | | 2cos(3x)+3sin(3x)=0 | | 7x-8x=1+2x | | 13x-5-9x=-9 | | 40=(12x-8) | | 3x-8=125 | | 14x^2-19x-9=0 | | 3+10x=-9+x | | N÷11/4 | | 40*1/x=6 | | 19370=x(.75) | | 3(3y)-5y=20 | | 6x+250=4x+300 | | 19370=x(.8) | | 4x+6=-50 | | X+2+3x-9+2x+1=36 | | 191=121-w | | 18370=x(.8) | | -8-(-8)+(-6)-12= |

Equations solver categories