Cosine(6x)=Sine(3x-9)

Simple and best practice solution for Cosine(6x)=Sine(3x-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 Cosine(6x)=Sine(3x-9) equation:


Simplifying
Cosine(6x) = Sine(3x + -9)

Remove parenthesis around (6x)
einosC * 6x = Sine(3x + -9)

Reorder the terms for easier multiplication:
6einosC * x = Sine(3x + -9)

Multiply einosC * x
6einosxC = Sine(3x + -9)

Reorder the terms:
6einosxC = einS(-9 + 3x)
6einosxC = (-9 * einS + 3x * einS)
6einosxC = (-9einS + 3einxS)

Solving
6einosxC = -9einS + 3einxS

Solving for variable 'e'.

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

Add '9einS' to each side of the equation.
9einS + 6einosxC = -9einS + 9einS + 3einxS

Combine like terms: -9einS + 9einS = 0
9einS + 6einosxC = 0 + 3einxS
9einS + 6einosxC = 3einxS

Add '-3einxS' to each side of the equation.
9einS + 6einosxC + -3einxS = 3einxS + -3einxS

Combine like terms: 3einxS + -3einxS = 0
9einS + 6einosxC + -3einxS = 0

Factor out the Greatest Common Factor (GCF), '3ein'.
3ein(3S + 2osxC + -1xS) = 0

Ignore the factor 3.

Subproblem 1

Set the factor 'ein' equal to zero and attempt to solve: Simplifying ein = 0 Solving ein = 0 Move all terms containing e to the left, all other terms to the right. Simplifying ein = 0 The solution to this equation could not be determined. This subproblem is being ignored because a solution could not be determined.

Subproblem 2

Set the factor '(3S + 2osxC + -1xS)' equal to zero and attempt to solve: Simplifying 3S + 2osxC + -1xS = 0 Solving 3S + 2osxC + -1xS = 0 Move all terms containing e to the left, all other terms to the right. Add '-3S' to each side of the equation. 3S + 2osxC + -3S + -1xS = 0 + -3S Reorder the terms: 3S + -3S + 2osxC + -1xS = 0 + -3S Combine like terms: 3S + -3S = 0 0 + 2osxC + -1xS = 0 + -3S 2osxC + -1xS = 0 + -3S Remove the zero: 2osxC + -1xS = -3S Add '-2osxC' to each side of the equation. 2osxC + -2osxC + -1xS = -3S + -2osxC Combine like terms: 2osxC + -2osxC = 0 0 + -1xS = -3S + -2osxC -1xS = -3S + -2osxC Add 'xS' to each side of the equation. -1xS + xS = -3S + -2osxC + xS Combine like terms: -1xS + xS = 0 0 = -3S + -2osxC + xS Simplifying 0 = -3S + -2osxC + xS The solution to this equation could not be determined. This subproblem is being ignored because a solution could not be determined. The solution to this equation could not be determined.

See similar equations:

| 14=3z | | (5x^3-6x^2+9x-2)+(7x^4-8x^3+7x-5)= | | -10+6(5)=40 | | 3x/-1=-9/1 | | 3h=7(2/7-3/7)-10 | | -8x-17=17x-14 | | 3d-8=12 | | 3h-7(2/7-3/7h)-10 | | 5=3b+2 | | 5x-19+2x-4=3x+6+3x+20.4 | | 2(3)-1=7 | | X-2xy=0 | | 1y-5=0.3y+4.1 | | x-1.85=-7.88 | | 3/17*-4 | | Cos(58)=7/x | | x^2-40x+225=0 | | x^4-3x^3+12x^2-48x-64=0 | | 0=-3(2)-6 | | 10e=10 | | ln(x^2+4x-4)=0 | | -n+9=n-7 | | xk=ay-x^2 | | 5x-19=3x+20.4 | | 40r^3/5r^8 | | -2-6=12-4p | | 0=0.08x(1-x)-0.05x | | 4w^2-15w-4=0 | | -7=3w-9 | | 4x^7-8y^4+4y= | | 8=5(1)+3 | | 8-t=-35 |

Equations solver categories