1/2r-8=4

Simple and best practice solution for 1/2r-8=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 1/2r-8=4 equation: 



1/2r-8=4

We move all terms to the left:

1/2r-8-(4)=0



Domain of the equation: 2r!=0

r!=0/2

r!=0

r∈R



We add all the numbers together, and all the variables

1/2r-12=0

We multiply all the terms by the denominator


-12*2r+1=0

Wy multiply elements

-24r+1=0

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

-24r=-1

r=-1/-24

r=1/24

See similar equations:

| 3(3x+10)=2(2x+3)-12 | | 4y=4y+2 | | -6+3(5x+1)=8x+6 | | -3p+8=32 | | 10(p-7)=150 | | 5(v+1)-v=4(v-1)+1 | | 61x=43 | | 5+2x=8+1.75x | | 39=–13m | | 117=x12 | | 0(3.7x-4.21)=0 | | -5j+40=6j-70 | | 2x+23÷5=3 | | 3.75x-4.8=2.25x+7.5 | | 90(2400)+43699=g | | 2(4x-10)=4x+4 | | 2x+7+7x-3=67 | | -9h-15=-35 | | x³+7x+6=0 | | 54=3x+6x | | (X-9)9=(x+7)3 | | 5/2x-18=4x | | 3x+8-3=180 | | 2(4x−10)=4x+4 | | |6x-3|=399 | | 2z-3=6z=25 | | -2x+1=13-8x | | –4=2t-2 | | p+0.6p=-32 | | |6x-3|=39 | | X+55=3x-115 | | 8g-4g+3=2g+15 |

Equations solver categories