1/8x+9=21

Simple and best practice solution for 1/8x+9=21 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 1/8x+9=21 equation: 



1/8x+9=21

We move all terms to the left:

1/8x+9-(21)=0



Domain of the equation: 8x!=0

x!=0/8

x!=0

x∈R



We add all the numbers together, and all the variables

1/8x-12=0

We multiply all the terms by the denominator


-12*8x+1=0

Wy multiply elements

-96x+1=0

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

-96x=-1

x=-1/-96

x=1/96

See similar equations:

| (4x-5)=2x+3 | | 4w+12=2w+1 | | a/3+1=7 | | -m/29+7=32 | | 2(2b-5)=0 | | x=198.12-50(0.06) | | 6/5y+1/3=-3/2 | | x=198.12-50X0.06 | | x=198.12-50•0.06 | | 2x+4=6-3x | | -4+2x=26 | | -63=9-8u | | X=198.12-59x0.06195.12 | | 6n+11=-13 | | 6n+11=-14 | | 3(x-5)^2+9=63 | | 190+p=15 | | 3a-9=56 | | 5x-1+79=180 | | 7x=17.5/7 | | 5x+1+76=180 | | 37​ =t4​ | | 6l-1=7 | | 1/2x+4(3x+5)=97.5 | | 12a+3(a-2)=0 | | 2a+5=5a-1 | | 14-3a-2=0 | | -70=5(2+x) | | -5v=105 | | 2x+16=144 | | -n+7=-3 | | 1.16666667x=140 |

Equations solver categories