f=21-13

Simple and best practice solution for f=21-13 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=21-13 equation: 



f=21-13

We move all terms to the left:

f-(21-13)=0

We add all the numbers together, and all the variables

f-8=0

We move all terms containing f to the left, all other terms to the right

f=8

See similar equations:

| 3c+5=104 | | 3x2-18+26=2 | | 0.5^n=0.05 | | 2/5a=8/5 | | 2+6x=8-4x/6 | | 2g=-56 | | 95=m+24 | | 4(8x+1)+5x=-5 | | 8(r+9)=8r-21 | | -8=(b/2) | | j-3=41 | | z/10= 9 | | 48-5=k | | -4a=-84 | | −5(2x−7)=2(x−16)−53 | | 4−2t=2 | | 4a-(2a-6)=24 | | 14(x−10)=35+4x | | 4(2x-5)=3(2x+8 | | 1/2(2/5)^x=4/125 | | 6x-(-4)=20 | | 2+2x=5(−x+3)−48 | | 12-a•3=-9 | | 4w+16=20+2w | | y=1200(1/2) | | 1+2x/2+5-x/3=17/6 | | x+5289=210355 | | 5x-(6)=-12 | | 5u2-3u-6=0 | | 11x-47+6x-2=180 | | −7p−4=26p−94 | | 3/4s-1/4=5/8+9/4 |

Equations solver categories