3.9a=31.2

Simple and best practice solution for 3.9a=31.2 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 3.9a=31.2 equation: 



3.9a=31.2

We move all terms to the left:

3.9a-(31.2)=0

We add all the numbers together, and all the variables

3.9a-31.2=0

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

3.9a=31.2

a=31.2/3.9

a=8

See similar equations:

| x=11.20-(1.12*8)+1.12 | | (10-y)/3y2=0 | | (5x+15)(x-4)=0 | | 9x8=10x8-1x | | 6n-11=n+4 | | 9^3x+6x=4 | | T=14.11t= | | 69+5x=0 | | 12=260/x | | (97-3x)=0 | | b+7=8/3 | | 2-x=17-4x | | 200=p^2 | | (5/8)x+(1/5)x=66 | | (4/5(15x-1)=-8) | | 2x(x+96)=69(x+96) | | 3x+30=12-7x | | 4x-2x+10=3 | | 3x-15=5x-7 | | 30+4y-8=14y-10-2y | | M=8.7m-56 | | 12-3a-3=9-59 | | (2x+8)^2-(3x-4)^2=0 | | 12.47+.18+0.06x=13.22-0.15 | | 9x^2+3x-14=180 | | 3(m-2)=30 | | 2x3.14x10=0 | | 149800/x=60 | | 8x7=14x | | 40+2m=-6m-3(-8m-8) | | 6x=16+4 | | 7x+21=14+35 |

Equations solver categories