f(-x)=x^2+9x-6

Simple and best practice solution for f(-x)=x^2+9x-6 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(-x)=x^2+9x-6 equation:


Simplifying
f(-1x) = x2 + 9x + -6

Remove parenthesis around (-1x)
f * -1x = x2 + 9x + -6

Reorder the terms for easier multiplication:
-1f * x = x2 + 9x + -6

Multiply f * x
-1fx = x2 + 9x + -6

Reorder the terms:
-1fx = -6 + 9x + x2

Solving
-1fx = -6 + 9x + x2

Solving for variable 'f'.

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

Divide each side by '-1x'.
f = 6x-1 + -9 + -1x

Simplifying
f = 6x-1 + -9 + -1x

Reorder the terms:
f = -9 + 6x-1 + -1x

See similar equations:

| 0/11-8/11 | | -16x^2+520=12x | | -8p=-9p-10 | | 3m-3m+2m=16 | | 4x-17=5(x+3) | | 2p+4p=18 | | 1/5t=12/25 | | 6r=-8+7r | | X-(7/x)=6 | | 3(v+7)-8v=-9 | | 20m-11m=9 | | (3ab^2+4)+(12b^2+5)-(6b^2a-2b^2)= | | 1/4^x-1=4096 | | 2k+k=18 | | 12-9x+4=6x+60 | | (64-(4*X))/4 | | a+1=16-2a | | 17h-12h=10 | | 6x+2(x+4)=68 | | 9-7s=-6s | | yc+3=6d-2y | | -9=16n+1 | | (7a^2b+ba+8)+(15a^2b+3ab+7)= | | -9=19+1 | | 5+6y-(3y+3)+(5y+6)= | | -17=5m+b | | (ab^2+1)+(2ab^2+10)= | | -4x-20=64 | | -15.9b+16.4=-14.2-19.3b | | (3b^2+a^2)+2a^2= | | 3a+7b-4c= | | d-10=2d |

Equations solver categories