1/3z+7=12

Simple and best practice solution for 1/3z+7=12 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 1/3z+7=12 equation: 



1/3z+7=12

We move all terms to the left:

1/3z+7-(12)=0



Domain of the equation: 3z!=0

z!=0/3

z!=0

z∈R



We add all the numbers together, and all the variables

1/3z-5=0

We multiply all the terms by the denominator


-5*3z+1=0

Wy multiply elements

-15z+1=0

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

-15z=-1

z=-1/-15

z=1/15

See similar equations:

| 5-2x+4x=x+20 | | 17=k/3+15 | | -14-x=14 | | 17=k/3+ 15 | | X2+6x+8x=0 | | 55x+32=42x+58 | | 3a-6a+2=a+20-5a | | -3x+5-2x=5x+45 | | 50m+48,500=51,250-200m | | 360=(155+137+25)x | | -x-6-6x=-20 | | 2x-6+4x=3(2x-6) | | 50=-6x-2x-6 | | 5x(3x+5)=-11 | | -2x+4+x=-5 | | X/2+3x=105 | | k-18=-30 | | 2×+3y+5=20 | | -5x-9-3x=-97 | | A+b=95 | | 19.95+2.15p+.21p=24.95+.16 | | 4/2x-4=2;x=1/4 | | =25x3-10x2+2x | | X-18.6=21.9x. | | 12x-8x-5=-4;x=1/4 | | 20x-4+10=-1;x=-1/4 | | -9x+15=-22-4(x | | 5x+7=13;x=-4 | | 8-4x=-27 | | 5(m+3)+6+2m=0 | | 15*d=195 | | 3(3x+4)=6x+8 |

Equations solver categories