2/3k=4.2

Simple and best practice solution for 2/3k=4.2 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 2/3k=4.2 equation: 



2/3k=4.2

We move all terms to the left:

2/3k-(4.2)=0



Domain of the equation: 3k!=0

k!=0/3

k!=0

k∈R



We add all the numbers together, and all the variables

2/3k-4.2=0

We multiply all the terms by the denominator


-(4.2)*3k+2=0

We multiply parentheses

-12.6k+2=0

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

-12.6k=-2

k=-2/-12.6

k=1/6.3

See similar equations:

| 12x-4=7x-21 | | 77+30x=400+30x | | 3/4p-2=2/5(p+3)= | | -6p-8=-10-5p | | x=(x-3)(x+7) | | 2x+14=x+20 | | 6x+5-3x=7(x+1) | | -25/12=3/4c | | 2(-5-8)=5n-36 | | 3-9q=-10q | | 3=2+v/4 | | -3b-8=-4b | | 8p^2-88p+224=0 | | 14x+5(6-(2x+3)=0 | | -7-n=-2n | | 3x-28+163=180 | | 63+20x=450+20x | | 7c-5=3c-9 | | 6x+6=10+5x | | 4=-2/3w | | 81^x+4=729^3x-7 | | w-1/6=2/5 | | -4s-10=-6s | | 7c+4c+2c-11c=16 | | 2x^2-38x-140=0 | | 12=-r=-11 | | 4-10x=5x+2(3x-5) | | 3(2x=8)=2(x-7) | | 14y-24=180 | | 3*50+4x=194 | | -9n-9=-4n+36 | | 7c-5=3 |

Equations solver categories