F(x)=3x*sinx

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Solution for F(x)=3x*sinx equation: 


Simplifying
F(x) = 3x * sinx

Multiply F * x
xF = 3x * sinx

Multiply x * insx
xF = 3insx2

Solving
xF = 3insx2

Solving for variable 'x'.

Reorder the terms:
-3insx2 + xF = 3insx2 + -3insx2

Combine like terms: 3insx2 + -3insx2 = 0
-3insx2 + xF = 0

Factor out the Greatest Common Factor (GCF), 'x'.
x(-3insx + F) = 0


Subproblem 1
Set the factor 'x' equal to zero and attempt to solve:

Simplifying
x = 0

Solving
x = 0

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

Simplifying
x = 0

Subproblem 2
Set the factor '(-3insx + F)' equal to zero and attempt to solve:

Simplifying
-3insx + F = 0

Reorder the terms:
F + -3insx = 0

Solving
F + -3insx = 0

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

Add '-1F' to each side of the equation.
F + -1F + -3insx = 0 + -1F

Combine like terms: F + -1F = 0
0 + -3insx = 0 + -1F
-3insx = 0 + -1F
Remove the zero:
-3insx = -1F

Divide each side by '-3ins'.
x = 0.3333333333i-1n-1s-1F

Simplifying
x = 0.3333333333i-1n-1s-1F
Solution
x = {0, 0.3333333333i-1n-1s-1F}

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