f(x)=x(2)-9

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


Simplifying
f(x) = x(2) + -9

Multiply f * x
fx = x(2) + -9

Reorder the terms for easier multiplication:
fx = 2x + -9

Reorder the terms:
fx = -9 + 2x

Solving
fx = -9 + 2x

Solving for variable 'f'.

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

Divide each side by 'x'.
f = -9x-1 + 2

Simplifying
f = -9x-1 + 2

Reorder the terms:
f = 2 + -9x-1

See similar equations:

| 2(17x-23)=244(7/2x) | | m^9y^2/m^4y^8 | | (150-3x)(x)= | | m^9y^/m^4y^8 | | y=-2x^2-2x-7 | | f(x)=-x-10 | | 7+4x+4= | | 5(3m-3)=5(m-1) | | -2v+5=3 | | 7x-4y=-15 | | 2v+6=4 | | ((3y-20)/3)=-5 | | 20/a=a/14 | | f(x-4)=3x+18 | | (x-3)(x-1)(x+3)(x+7)=0 | | 7B+4-3B=B+37 | | Logx-1/2=-log3 | | 18/3=x/6 | | -log(x)+2log(x+3)=2 | | 14x^2-7x-21=0 | | 3x-6+6x=3(6x-5)+6 | | 2x-5+2x=4(6x-3)+3 | | 42+w=12+w | | x^2-5x=-18 | | (2a-8)(9a^2+8a-2)= | | 18-x/3=5 | | 9a+36=0 | | 3+7x=4x+24 | | 10*y=9.6926 | | sqrtx-6=11 | | 3k-7k=-3k+4 | | 8-x/3=4 |

Equations solver categories