0.4x-0.9=3.9

Simple and best practice solution for 0.4x-0.9=3.9 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 0.4x-0.9=3.9 equation: 



0.4x-0.9=3.9

We move all terms to the left:

0.4x-0.9-(3.9)=0

We add all the numbers together, and all the variables

0.4x-4.8=0

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

0.4x=4.8

x=4.8/0.4

x=11+0.4/0.4

See similar equations:

| c-55/7=6 | | (x*x)-40=(1/6) | | 4(x+2)=5(x-39.4) | | 10r=70 | | 4x-5x=2x-20 | | 3x-18=x+9 | | 5+3x+4=27 | | c+38+27=180 | | X=5x+4x-20 | | 2/10d=2 | | 6(1+3m)=-9(-2m-1)-3 | | f-28/9=5 | | ((x-40)/(x))=(1/6) | | p/7+-35=-43 | | r-1=8 | | (x/1)-(x/3)=3000 | | 4.5+0.1x=8+0.25x | | d-15.6=20-556.3 | | −46-2(5n+1)=−6(2n+8)+2n | | -(7/4u+12)+1=4/u+3 | | x-1-x-3=3000 | | 5x-25=x+25 | | 7=–r–3/2 | | 2a^2+3a=-5a^2 | | 0.25y-4=25.75 | | 0.4(15-2x)=0.2(3x-12 | | 26w-27=14w+21 | | 3(9+2g)=33 | | -20x+(4x-1)-2(3x-1+4)=28 | | 4x+2(x–3)=0. | | b/9-78=82 | | 98=35+3r |

Equations solver categories