fx=-x^2+8x+7

Simple and best practice solution for fx=-x^2+8x+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 fx=-x^2+8x+7 equation: 


Simplifying
fx = -1x2 + 8x + 7

Reorder the terms:
fx = 7 + 8x + -1x2

Solving
fx = 7 + 8x + -1x2

Solving for variable 'f'.

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

Divide each side by 'x'.
f = 7x-1 + 8 + -1x

Simplifying
f = 7x-1 + 8 + -1x

Reorder the terms:
f = 8 + 7x-1 + -1x

See similar equations:

| -15-7-(-7)= | | -12=0.1x-0.5x | | 4x/13+3/13=1/13 | | z-12=4 | | 0=|2/3-x| | | x=5y-38 | | 1=2x+b | | -13+p=8 | | 33x-21=4-2x | | |x|+6=12-6 | | 9-7=-31 | | 8(2x+4)=6(9x+2)+2 | | 6x=11+15x-5 | | |4x|+9=9 | | 1x+2=1x-1 | | -x-y=14 | | -8+f=8 | | 8x-5y=80 | | 10(n+1)-4=76 | | 9p=-54 | | y=2*(10+1) | | 4z+9z=6z+8+3z | | (2a+4b)-(3a-b)= | | 4t-2=2t+4 | | 4m^2-13m+9= | | 3x+2=3x-1 | | 56=2n+4 | | -4w-9w= | | 3.2x+2.1=21.3 | | (3x+12)=(6x-24) | | 38.88=2(3.14)r | | -4z+8z=-6z-8-7z |

Equations solver categories