-4=-12/z

Simple and best practice solution for -4=-12/z 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 -4=-12/z equation: 



-4=-12/z

We move all terms to the left:

-4-(-12/z)=0



Domain of the equation: z)!=0

z!=0/1

z!=0

z∈R



We get rid of parentheses

12/z-4=0

We multiply all the terms by the denominator


-4*z+12=0

We add all the numbers together, and all the variables

-4z+12=0

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

-4z=-12

z=-12/-4

z=+3

See similar equations:

| 1x+6=9x+5 | | 1x+6=9x+2 | | 14y+3y+y-17y=12 | | 5x2+1=11 | | 4/7x=5/6 | | 3(3z+2)=6(2z+6) | | 40=5(x-8) | | 2x=15/3+9=20 | | 14y-17y=12 | | 0,2x+18=20 | | 2(x–3)=2x+5 | | 16=2(m+5) | | 3x+30=7.5 | | 4(x+3)=-2x-4 | | 6b=5b-8 | | 1x+5=3x+9 | | 12-3x=2x-14 | | x−6=22 | | 10z+4=–6+5z | | (6x-10)=-8(-3x+5) | | (6+z)-4(z+1)=0 | | 15r-14r+3=0 | | w+3+w=98 | | 9-2b=-3 | | 15-3(x-2)+6x=3(13) | | 9d=10d+3 | | 2=p/4+6 | | (9x-11)=(8x+4) | | 6v-13v+6=0 | | a−3=41 | | 7=10−3w | | a÷4+7=10 |

Equations solver categories