-20=0.3x-0.8x

Simple and best practice solution for -20=0.3x-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 -20=0.3x-0.8x equation: 



-20=0.3x-0.8x

We move all terms to the left:

-20-(0.3x-0.8x)=0

We add all the numbers together, and all the variables

-(-0.5x)-20=0

We get rid of parentheses

0.5x-20=0

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

0.5x=20

x=20/0.5

x=40

See similar equations:

| 14-7x=-(x-4)+3x | | 20/2=2u/2 | | G(-7)=5x+4 | | 10x+6=6x-18 | | 5d6d6=2d | | G(24)=5c+4 | | G(-10)=3x-9 | | 5d6d6=2d6 | | 3/4x-23=7 | | G(7)=3x-9 | | 6(2x-3)-x=4x+3 | | F(22)=3x-9 | | 5x–3+2x=7x+3 | | 1/2c-3=4 | | 5d6(d+1)=2d6 | | F(x)=5x+3/2x+4 | | 9x+5+x=10x–6+1 | | 4x–2+x=–4+3x+2 | | 3x+2(x–1)=5x+4 | | 3x-21=5x+15 | | Y+0.05y=20 | | 6x+5=−2(8+6x) | | (3x+2)(3x+2)+19=100 | | 8x-3(x+1)=2x+6 | | 24p=15 | | k+1/3=41/8 | | 2(x+6)^2-9=0 | | (60/x)*60=2000 | | 4u=42+2u | | x/60=1/3 | | -h/3=-7 | | 60/x=1/3 |

Equations solver categories