f(-a)=-2x^3-3x+7

Simple and best practice solution for f(-a)=-2x^3-3x+7 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(-a)=-2x^3-3x+7 equation:


Simplifying
f(-1a) = -2x3 + -3x + 7

Remove parenthesis around (-1a)
f * -1a = -2x3 + -3x + 7

Reorder the terms for easier multiplication:
-1f * a = -2x3 + -3x + 7

Multiply f * a
-1af = -2x3 + -3x + 7

Reorder the terms:
-1af = 7 + -3x + -2x3

Solving
-1af = 7 + -3x + -2x3

Solving for variable 'a'.

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

Divide each side by '-1f'.
a = -7f-1 + 3f-1x + 2f-1x3

Simplifying
a = -7f-1 + 3f-1x + 2f-1x3

See similar equations:

| 5x/4-1x-5/8 | | .25x-x^2=1.25 | | u/8=10 | | 6X+2=2(4x+2) | | -8-20=-10x+40 | | 22-3n=-70 | | U/810 | | -32=6x+4 | | 3-6m+8=9 | | 0.65x+0.05(8-x)=0.10(28) | | 7a-3=3*6a | | -5x-4x+2=110 | | 3(3x-5)=6 | | y+7+3y+17=180 | | 2x-(8y+x)=n | | h(-5)=-3(-5)-11 | | 4x-46=94+9x | | 3x=232+x+2+x+4 | | 4-2m-3m=30 | | 2x+24=5x-3 | | -5n-1=-2 | | r-1/2=3/4 | | 122=14y-4 | | -2(3z+7)=x | | 18v=144 | | 925-325=12x | | 3x-8(8-6x)=-17+4x | | 2x+(-6)=-10 | | 5/9(x-(6)) | | -7/4*u=42 | | x/4-x/3=2x-50 | | -5/6*x=25 |

Equations solver categories