f(3x)=3x^3-18x^2+3

Simple and best practice solution for f(3x)=3x^3-18x^2+3 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 f(3x)=3x^3-18x^2+3 equation: 


Simplifying
f(3x) = 3x3 + -18x2 + 3

Remove parenthesis around (3x)
f * 3x = 3x3 + -18x2 + 3

Reorder the terms for easier multiplication:
3f * x = 3x3 + -18x2 + 3

Multiply f * x
3fx = 3x3 + -18x2 + 3

Reorder the terms:
3fx = 3 + -18x2 + 3x3

Solving
3fx = 3 + -18x2 + 3x3

Solving for variable 'f'.

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

Divide each side by '3x'.
f = x-1 + -6x + x2

Simplifying
f = x-1 + -6x + x2

See similar equations:

| 3/8x-6 | | 2x+26y=14 | | -1=x/-6 | | 16-x=x+6 | | 3(4u-4)=5[-2u+2(-u-3)] | | 4yx+3yx= | | -6*(1-4*x)^1/2=-30 | | -2(7x+4)=-120 | | y=5/2(4)-2 | | 4+5(4k-4)=104 | | -3b-3b=12 | | 4y+3x=11 | | -13y-26=7y+22 | | 8x+20=5x+35 | | 3x-7y+6z=5 | | X^8=1/12 | | 16/5x=1/10 | | x-5y=-2 | | 9=2w+5 | | -8n-3=-27 | | 3(3x-3)-28=4x-2 | | 3/2*(1-4x)^1/2=-30 | | (((3x-1/4)^2))^4 | | 5x-12=10-6x | | FxD=F | | 11/2*31/2*23/4 | | 4=-6+x | | A+C=A | | 6+9=3x | | -30=3r | | 38=7b+10 | | 2(x-1)=10(1-x)+6 |

Equations solver categories