9f-21=f+19

Simple and best practice solution for 9f-21=f+19 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 9f-21=f+19 equation: 



9f-21=f+19

We move all terms to the left:

9f-21-(f+19)=0

We get rid of parentheses

9f-f-19-21=0

We add all the numbers together, and all the variables

8f-40=0

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

8f=40

f=40/8

f=5

See similar equations:

| 6–(x+4)=3x–2 | | 8b-27=2b+21 | | 11-5x=6,3-9x | | 6d-4=3d+2 | | 4b+5=1+5/b | | (-13)13+2p=-10(÷2)p=12 | | 1500=(x)-(.3x) | | 6u-3=u+2 | | -5d+12=57 | | 1500=(x)-(x.3) | | (-13)13+2p=-10 | | 2x−25=−x^2−16 | | y-4/5=12/15 | | 9m-19=m+13 | | 12f-5=4f+3 | | 3x/5-5=19 | | 6f-17=3f+16 | | 123+15=k+28 | | (-6)+n/3=(-4) | | 3x-7=6x-23 | | t+190=770 | | x+7.8=11 | | 5x+51=51 | | 27.5=x-18 | | (-12)+5n=(-2) | | 4x+3+x+5x–6=2x+13 | | (-12)+5n=(-2)-(-12)-(-12) | | (2x-3)^4=15 | | 37=r+9 | | 3q+12=0 | | 6+4n=(-18) | | 4x²+12x–4=0 |

Equations solver categories