8-12sin^2(x)=4cos^2(x)

Simple and best practice solution for 8-12sin^2(x)=4cos^2(x) 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 8-12sin^2(x)=4cos^2(x) equation: 


Simplifying
8 + -12sin2(x) = 4cos2(x)

Multiply in2s * x
8 + -12in2sx = 4cos2(x)

Multiply cos2 * x
8 + -12in2sx = 4cos2x

Solving
8 + -12in2sx = 4cos2x

Solving for variable 'i'.

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

Add '-8' to each side of the equation.
8 + -8 + -12in2sx = -8 + 4cos2x

Combine like terms: 8 + -8 = 0
0 + -12in2sx = -8 + 4cos2x
-12in2sx = -8 + 4cos2x

Divide each side by '-12n2sx'.
i = 0.6666666667n-2s-1x-1 + -0.3333333333cn-2os

Simplifying
i = 0.6666666667n-2s-1x-1 + -0.3333333333cn-2os

Reorder the terms:
i = -0.3333333333cn-2os + 0.6666666667n-2s-1x-1

See similar equations:

| 21x-5=19x+1 | | 13x+4=5x+14 | | 1=7+2w | | 10y-5xy=100 | | 4(5y-6)+8= | | 400000=5x | | N/9-12=-5 | | 3u^2= | | 3*4c+5=63 | | 30x^3+20x^2= | | 4z+14=7z+10 | | 9(-7+3n)-5n= | | 3(x+10)=12x-8 | | 4-1x=0+1x | | 6+10x=9-2x | | 93=.18*X | | -6x/8 | | X-5/9=0 | | -1(3x-4)=16 | | -2(8+9b)= | | 6-2x=-9-10x | | x^3-8x^2+31x-18=0 | | (N/9)-12=-5 | | 14u=6u+48 | | 26=5y-1 | | 4z-6=6-10z | | 4b+3(9-2b)= | | G(-1)=2x-4 | | -6a-3=-8a+13 | | 7(4)-4(2)(-3)+2(9)= | | 240+60= | | 6x-4+2x=2x-4 |

Equations solver categories