4+.3r=r-8

Simple and best practice solution for 4+.3r=r-8 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 4+.3r=r-8 equation: 



4+.3r=r-8

We move all terms to the left:

4+.3r-(r-8)=0

We get rid of parentheses

.3r-r+8+4=0

We add all the numbers together, and all the variables

-0.7r+12=0

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

-0.7r=-12

r=-12/-0.7

r=17+0.1/0.7

See similar equations:

| 29/7=87/x | | 4n-2n=-5n(2n-8) | | 29/7=87/t | | 0.2m=-13(m+300) | | 4+.3333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333r=r-8 | | -2m=131/40 | | 2c-11=c/3+9 | | R^2+18=10r | | 27=1.5x+x | | 2(x+1)+8(x-1)=5x | | 75+7(x+1)=90 | | 1/2(x+1/4)=7/8 | | t-1/7=20/21 | | 69+7(x+1)=90 | | ((4x-3)/6)+x/4=x-2 | | 3(5+1.4x)=3x | | 4(x=+3)=-8 | | 7(x-1)=1-(x+9) | | 5(3x+9)=7x+5-2x | | 4x-7=105 | | -2(5x+1=48 | | 243-x=95 | | 7m2-15m=0 | | x/11=11/8 | | 5(x+1)^2-4=176 | | 11/8=x/11 | | 11/8=k/11 | | x-0.03x–0.30x=$1,000 | | x–0.03x–0.30x=$1,000 | | 3-(5w+14)=3/4(12w+4) | | P(x)=0.5x^2+8x-9 | | 5x^2-7=313 |

Equations solver categories