cos(x)-.5sin(x)=.3

Simple and best practice solution for cos(x)-.5sin(x)=.3 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)-.5sin(x)=.3 equation:


Simplifying
cos(x) + -0.5sin(x) = 0.3

Multiply cos * x
cosx + -0.5sin(x) = 0.3

Multiply ins * x
cosx + -0.5insx = 0.3

Solving
cosx + -0.5insx = 0.3

Solving for variable 'c'.

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

Add '0.5insx' to each side of the equation.
cosx + -0.5insx + 0.5insx = 0.3 + 0.5insx

Combine like terms: -0.5insx + 0.5insx = 0.0
cosx + 0.0 = 0.3 + 0.5insx
cosx = 0.3 + 0.5insx

Divide each side by 'osx'.
c = 0.3o-1s-1x-1 + 0.5ino-1

Simplifying
c = 0.3o-1s-1x-1 + 0.5ino-1

Reorder the terms:
c = 0.5ino-1 + 0.3o-1s-1x-1

See similar equations:

| (6x-17)/2x | | Kx=my-my | | Y=128-x^2 | | 2(5-x)+3=-15-2 | | 23=-6+4(d-5) | | -2x-4=11 | | 20x-3x-2x+(-5)-19x=-9 | | 2x-10y+2=0 | | X-38=10 | | 3(4x+3)=2x-5(3x-x)+2 | | 18m^2+63=69m | | 6y+7x=29.30 | | x+12.4=-6.6 | | X^4+8X^3+12x^2-24x+3=0 | | -1-3b=7 | | -0.2222222222222222X-0.25=-1.5-0.1666666666666667X | | -29=-5f-6f | | 0.2x+1.98+3.02=4.14 | | 5r-7-3r=16 | | 3p^2+7=22p | | 2s-6s=24 | | 15x^4+24x^3-8x=0 | | -(2/9X)-(1/4)=-(3/2)-(1/6X) | | -6(1+9x)=33 | | 2p+15q=8 | | N-25=18+24 | | N-25=18+2 | | -3x^2-36x=0 | | 13+3r(4-1r)=5r-2 | | 2x+6y=19.80 | | -6p+3q=15 | | -2/7K=6/11 |

Equations solver categories