-2sin(2t)+cos(t)=0

Simple and best practice solution for -2sin(2t)+cos(t)=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 -2sin(2t)+cos(t)=0 equation:


Simplifying
-2sin(2t) + cos(t) = 0

Remove parenthesis around (2t)
-2ins * 2t + cos(t) = 0

Reorder the terms for easier multiplication:
-2 * 2ins * t + cos(t) = 0

Multiply -2 * 2
-4ins * t + cos(t) = 0

Multiply ins * t
-4inst + cos(t) = 0

Multiply cos * t
-4inst + cost = 0

Reorder the terms:
cost + -4inst = 0

Solving
cost + -4inst = 0

Solving for variable 'c'.

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

Add '4inst' to each side of the equation.
cost + -4inst + 4inst = 0 + 4inst

Combine like terms: -4inst + 4inst = 0
cost + 0 = 0 + 4inst
cost = 0 + 4inst
Remove the zero:
cost = 4inst

Divide each side by 'ost'.
c = 4ino-1

Simplifying
c = 4ino-1

See similar equations:

| 2.5x+1.9=14.9 | | x^2-5y^2+2=0 | | -1.6(x+3)=2.4(x-5.5)+2.8 | | .7x+5-1.3x=46-.3x | | 29.95(2)+9x=56.95 | | -2+14=16x-4-15x | | 10(t-9)-9(5-6t)=-9y-[-(2+4y)-8]+2 | | 7=-8x+39 | | -4-(-21)=x/7 | | 7x^8=294 | | f(x)=x^2+12x+24 | | 39/36 | | y=-3-10 | | 2(3c-1)-5=4c-7 | | 2.1(b+4)=9.35-5b | | 3(n+8)+5n=2(12+4n) | | 6+3.50=65.50 | | r^2+10r+20=0 | | 6+3.50x=65.50 | | ax-1/5 | | X^2+ax-4x-4a=0 | | 2(2+(-0.5))=0 | | 9=3(3x-6) | | cos(x)=0.707 | | 3.1(b+3)=9.78-2b | | -3x^2+4x+7=0 | | 0.5x-2.5(x-2)=17 | | 5z^2-z-4=0 | | 3.2(b+3)=9.93-2b | | (4x^3/2)-5=103 | | 5.8y+3.5=3.6y-2 | | 3x+6=24x+6 |

Equations solver categories