4=1/2r-4

Simple and best practice solution for 4=1/2r-4 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=1/2r-4 equation: 



4=1/2r-4

We move all terms to the left:

4-(1/2r-4)=0



Domain of the equation: 2r-4)!=0

r∈R



We get rid of parentheses

-1/2r+4+4=0

We multiply all the terms by the denominator


4*2r+4*2r-1=0

Wy multiply elements

8r+8r-1=0

We add all the numbers together, and all the variables

16r-1=0

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

16r=1

r=1/16

r=1/16

See similar equations:

| 23-13=3(x-5) | | 4=1/2r-5 | | -2(y+9)=-6y-30 | | 1/2x=5/3 | | 4(x^2-7)+27=-12x^2 | | 10k+7+k=-3 | | -131+11x=119+x | | 6y-3y=14-2 | | 9x^2-56x+80=0 | | 2x+18=x+13 | | 36x^2-224x+320=0 | | -20=-4/9w | | 3+v/4=27 | | -0.02x=1 | | 6x+2;=3 | | 0.7x=-3.5 | | 10x21=2x-3 | | 4t+6t-30=150 | | 3-2(x+5)=7 | | 4=1/20r-5 | | 6y-9=3(2y-3) | | 124=w+6-5+78-7 | | 4w-2=34 | | y+4+5+7865=4 | | x+2x4=22 | | 9x−1=10x+9 | | 2(u-3)=-6u+2 | | 2(x-3)-(x-1)=0 | | x²=512 | | -14/2y=12 | | 6=5(m+1)=26 | | 6x-10/3=4x |

Equations solver categories