12-7=k/8

Simple and best practice solution for 12-7=k/8 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 12-7=k/8 equation: 



12-7=k/8

We move all terms to the left:

12-7-(k/8)=0

We add all the numbers together, and all the variables

-(+k/8)+12-7=0

We add all the numbers together, and all the variables

-(+k/8)+5=0

We get rid of parentheses

-k/8+5=0

We multiply all the terms by the denominator


-k+5*8=0

We add all the numbers together, and all the variables

-1k+40=0

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

-k=-40

k=-40/-1

k=+40

See similar equations:

| 1/4(20-4x)+6x=12x-8x+24 | | a=3.14*9^2 | | 5.25y=-36.75 | | 39-3x=10x | | 8(8b+7)=504 | | x=10-3×4 | | 0.9x-2.1+2.1=0.2(5-x | | y-24=15 | | Y=-5t^2+20t+105 | | 0.75*n=25 | | x-3|=4 | | Y=^2+20t+105 | | (m+7)(m-3)=(m-4)(m+5) | | 10-3y-7y=-30 | | a=3.14*31/4^2 | | 8q2+4q−4=0 | | 6x-77=-x+28 | | -5t=-10−6t | | 8x^2=5x-1 | | 8x+8+4x+14=13x+11 | | 7+2(3−8x)=4−1(6+5x) | | 3x+5x-8=24 | | (K+1)(-8k-1)=-5×9 | | 4x-3+12=3 | | -7x+12=-2 | | 9÷x=27 | | 9/4=-3/2(n)=19/4 | | 7x+8+4x+13=12x+9 | | 4x+8=-8 | | .25x+.15(100-x)=21 | | u/5-14=23 | | 9×x=27 |

Equations solver categories