4.2=0.4x

Simple and best practice solution for 4.2=0.4x 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 4.2=0.4x equation: 



4.2=0.4x

We move all terms to the left:

4.2-(0.4x)=0

We add all the numbers together, and all the variables

-(+0.4x)+4.2=0

We get rid of parentheses

-0.4x+4.2=0

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

-0.4x=-4.2

x=-4.2/-0.4

x=10+0.2/0.4

See similar equations:

| H(t)=-16t+50t+9 | | 4(3x-6)=12(x+6) | | 19=c-17 | | -6+v/3=-18 | | 3/8*x=96 | | 11=7+4v | | 21p=-105 | | -8x^2=432 | | 3z/7-2=6 | | 3n+45-6n=30 | | ((x*3)+4)*2-4=52 | | 10x-60=27+13x | | -x+118=263 | | 5.5=d/32 | | 4-4x-14=-6 | | 206=85-y | | -10x+3-2.5x+20=67 | | 9.84-0.365t=102.05 | | 143+5x=66-6x | | 60=-x+202 | | 3x/8=96 | | 6x-89=34+3x | | 11x-19=11x+9 | | -9.45x=7.65 | | 24=6+3u | | 3x+5=3x+ | | X+45+x+55=90 | | 3.33x=-10 | | 5(r-1)=2r-5 | | 4x+10+4x+15=75 | | -15=-3/4u | | -102-18x=-12x+30 |

Equations solver categories