1+cos(8x)=4sin(2x)

Simple and best practice solution for 1+cos(8x)=4sin(2x) 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 1+cos(8x)=4sin(2x) equation:


Simplifying
1 + cos(8x) = 4sin(2x)

Remove parenthesis around (8x)
1 + cos * 8x = 4sin(2x)

Reorder the terms for easier multiplication:
1 + 8cos * x = 4sin(2x)

Multiply cos * x
1 + 8cosx = 4sin(2x)

Remove parenthesis around (2x)
1 + 8cosx = 4ins * 2x

Reorder the terms for easier multiplication:
1 + 8cosx = 4 * 2ins * x

Multiply 4 * 2
1 + 8cosx = 8ins * x

Multiply ins * x
1 + 8cosx = 8insx

Solving
1 + 8cosx = 8insx

Solving for variable 'c'.

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

Add '-1' to each side of the equation.
1 + -1 + 8cosx = -1 + 8insx

Combine like terms: 1 + -1 = 0
0 + 8cosx = -1 + 8insx
8cosx = -1 + 8insx

Divide each side by '8osx'.
c = -0.125o-1s-1x-1 + ino-1

Simplifying
c = -0.125o-1s-1x-1 + ino-1

Reorder the terms:
c = ino-1 + -0.125o-1s-1x-1

See similar equations:

| y-3=x^2+2x | | 2+2=6-6(x+4)+7x | | 2x+3(x+5)=5(x-3) | | 5-3logx=4 | | 3x=10+4y | | (6-9i)(6+9i)= | | 6x+12=118 | | 3.79=p-0.07 | | 3.79=p-0.05 | | 5(x-9)-7(3x+6)=25 | | 5(x+9)-7(3x+6)=25 | | 1+3(2)+3x=19 | | S=24+4h | | 2y^2+24x=0 | | (5x-7)-5(7x-12)+7=0 | | -7/3=x | | 4x-7=-51 | | y-8(/2)=7 | | 9x+2=-10 | | 1/2a-1/2=1/4a-1 | | 0=-x^2+8x+128 | | X=3/7 | | y-8/2=7 | | 24=6u | | 7,2-1,8/3x4 | | 5x-2(x-7)=2 | | x^3+2x^2-3x-8=x^2+1 | | a^2-7a=30 | | (4+8i)+(9-7i)= | | 6n-15n^2=0 | | 11x+1=34 | | X+26=7x+56 |

Equations solver categories