3.1=7.9-0.8x

Simple and best practice solution for 3.1=7.9-0.8x 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 3.1=7.9-0.8x equation: 



3.1=7.9-0.8x

We move all terms to the left:

3.1-(7.9-0.8x)=0

We add all the numbers together, and all the variables

-(-0.8x+7.9)+3.1=0

We get rid of parentheses

0.8x-7.9+3.1=0

We add all the numbers together, and all the variables

0.8x-4.8=0

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

0.8x=4.8

x=4.8/0.8

x=5+0.8/0.8

See similar equations:

| 3.8=6.6-0.7x | | 5-4c=c=20 | | 7x-11=150 | | 2q+11=13 | | 16=4y-4 | | 4x+0.2=20.2 | | 5x+2/5=2/7+5-2x | | 35.28=7g+3.92 | | 80=-8d+8 | | 3x+4=17+4x | | 2x+15=-4x | | 22.05=4g+3.69 | | 3{x+2}=2-{x+4} | | -3x+18=-2x | | 1/3a-a-6=15 | | 9(x-12)=-81 | | 3x/4+5/4=4x | | 14=29a | | 0.25x+3=16 | | 20+0.33x=x | | 3x/4=5/4=4x | | X+12-3x=4x-18 | | 3(3x-8x)=4x+6 | | x+38=145 | | 7/6-6m/5=72/30 | | 11x+28=21+7 | | 16x-6x=-6(x+3) | | 3(h+4)=-1/2(24-6h) | | -3p+16=34 | | x-120=69 | | 8-4x=8-4x | | 5-2x-x=2-3(1-x) |

Equations solver categories