-15=81/3x

Simple and best practice solution for -15=81/3x 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 -15=81/3x equation: 



-15=81/3x

We move all terms to the left:

-15-(81/3x)=0



Domain of the equation: 3x)!=0

x!=0/1

x!=0

x∈R



We add all the numbers together, and all the variables

-(+81/3x)-15=0

We get rid of parentheses

-81/3x-15=0

We multiply all the terms by the denominator


-15*3x-81=0

Wy multiply elements

-45x-81=0

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

-45x=81

x=81/-45

x=-1+4/5

See similar equations:

| (0.1x-24)+(0.4x-49)=90 | | 5·(3-y)=y | | 4-(x+8)=12 | | (7x-12)=(3x+26) | | -24=q7 | | 2.5u=8/5 | | 0.4+48x=x | | -5(e-3)=25 | | 4/5u=2.5 | | 54(b+1)=3(b+3) | | 0.4n+48=n | | 105=7j | | 5·(2x-4)=10-2·(x-3) | | 4+x=-22 | | 4/5=3u | | 7/10v=1 | | -4(2y-6)-11=8-2(y+5) | | 4(h+8)-4=34-2h | | -6(b-1)-7=-7b+2 | | 3(1–3y)=2(-4y+7) | | -6/5x-7/3=-5/2 | | 2x+3=7/2 | | v/7=10/2 | | -4(-4u+6)-u=3(u-4)-6 | | 3(k-6)=-5k-2 | | 10x+2-3x=23 | | 26x+4=27x-1 | | 6x–25=7–2x | | 11+9x=1+19x | | 4+3x=4x+7-x | | 4-3x=5-4x | | 2x-2=7/2 |

Equations solver categories