0.5x+cos(x)=0.9

Simple and best practice solution for 0.5x+cos(x)=0.9 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 0.5x+cos(x)=0.9 equation:


Simplifying
0.5x + cos(x) = 0.9

Multiply cos * x
0.5x + cosx = 0.9

Reorder the terms:
cosx + 0.5x = 0.9

Solving
cosx + 0.5x = 0.9

Solving for variable 'c'.

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

Add '-0.5x' to each side of the equation.
cosx + 0.5x + -0.5x = 0.9 + -0.5x

Combine like terms: 0.5x + -0.5x = 0.0
cosx + 0.0 = 0.9 + -0.5x
cosx = 0.9 + -0.5x

Divide each side by 'osx'.
c = 0.9o-1s-1x-1 + -0.5o-1s-1

Simplifying
c = 0.9o-1s-1x-1 + -0.5o-1s-1

Reorder the terms:
c = -0.5o-1s-1 + 0.9o-1s-1x-1

See similar equations:

| 3x+6=30-7y | | s^2+14s+33= | | 2x^3-6x^2-3x+9= | | -9(x-4)=117 | | 4x--13x= | | 9*3*3.5*9= | | s^2+29s+88= | | 3k*k-4=6-13k | | 3x^2-15xy+2xy-10y^2= | | 6(x-7)=84 | | 3k*3k-4=6-13k | | 9+9+9+3+3+3.5+3.5= | | 3x-21=8x+39 | | 5+m=12 | | 20*14= | | 6x^2=2(27x-42) | | 11n-3+n=7 | | y=2/3(2)+3 | | x+(21+2x)=180 | | s^2+25s+84= | | 4x^2+14-30=0 | | 6x^2=27x-42 | | -50=-10a-1+3a | | 76*63= | | -8(-x+4)+2(8x-1)=-10 | | 10(x-2)=35-1x | | 48x^2+84=0 | | 22=-18-2y | | -4(a-8)-7a=87 | | 3(5x-1)=5(3x-1) | | y^2+24y+63= | | 10=-0.1x^2+4x |

Equations solver categories