O.4x+3.9=5.78

Simple and best practice solution for O.4x+3.9=5.78 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 O.4x+3.9=5.78 equation: 



.4O+3.9=5.78

We move all terms to the left:

.4O+3.9-(5.78)=0

We add all the numbers together, and all the variables

.4O-1.88=0

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

.4O=1.88

O=1.88/.4

O=4+0.28/.4

See similar equations:

| 15(g–2)=2g+9 | | 9x=477 | | .05x=166.88 | | -9^2=x+90 | | 4+2x=84 | | 7+|6k|+5=31 | | (2x+3)+1/2(x+3)=49 | | 3D+10d-11=17 | | 10.5x2/3= | | (2x+78)=5x | | 7(x+4)=-140 | | 5-m=7+2m-4 | | x÷25=13 | | 5(7.4a+2)=65 | | 3(2x-1)+7=46 | | 4(p+4)=-4 | | 1.5x+1.6(12-x)=18.5 | | 3s-2s+4=9 | | 2(x+3)-2=49=7x | | 4(p+4)=–4 | | 13/3=u/5 | | 19.15+x(0.07)=23 | | -7=h-21 | | 125m-100m+43,560=43,900-200m | | 7(4+d)=-42 | | -1x3x-13-25=0 | | -(-11x+4)=40 | | z+27°z–18°z–39=180 | | 7d=–6+6d | | -(5x-13)=78 | | 2(5x+3)^4/3+1=33 | | 2y-14+16y=4 |

Equations solver categories