F(4)=f(n-1)+2n

Simple and best practice solution for F(4)=f(n-1)+2n 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(4)=f(n-1)+2n equation: 


Simplifying
F(4) = f(n + -1) + 2n

Reorder the terms for easier multiplication:
4F = f(n + -1) + 2n

Reorder the terms:
4F = f(-1 + n) + 2n
4F = (-1 * f + n * f) + 2n
4F = (-1f + fn) + 2n

Solving
4F = -1f + fn + 2n

Solving for variable 'F'.

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

Divide each side by '4'.
F = -0.25f + 0.25fn + 0.5n

Simplifying
F = -0.25f + 0.25fn + 0.5n

See similar equations:

| 4j=6j-10 | | (3x^2+5)(2x^5-1)=0 | | 0.5(4x-5)+2x=3.2(x+2)-3.82 | | -9v-6=-9v | | -7m+6=-7m | | 9-2.4x=2(0.3x-3) | | y=2x-sqrtx^2+1 | | 2x-7(x-3)= | | 2w+2(3w-1)=30 | | x^2+9x-29=0 | | -5n-15-5=20+(-5) | | 7m-6n-4m-7n= | | -2v+v^2=8 | | 6-17-4= | | -5(5n+2)=5 | | 6-7-4= | | -20-7n=-8+3(-3n-8) | | -5t+20t+60=y | | 0.1x-0.8x-34=1 | | 6y+-24=4y | | 6x+22=-14 | | 7x-9=3x+3 | | (4y+4)-(8y-7)= | | sin(3x+2)=(4x-10) | | -35-5a=-4(7a+3) | | (y+4)-(6y-3)= | | 1.25x=.75x+35 | | 12a-4b=12 | | .75x+35=125 | | 8p-2p=8 | | 2log^3(x-7)=2 | | 4.8+1.3n=1.16 |

Equations solver categories