8r-2(1+4r)=5r+7

Simple and best practice solution for 8r-2(1+4r)=5r+7 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 8r-2(1+4r)=5r+7 equation: 



8r-2(1+4r)=5r+7

We move all terms to the left:

8r-2(1+4r)-(5r+7)=0

We add all the numbers together, and all the variables

8r-2(4r+1)-(5r+7)=0

We multiply parentheses

8r-8r-(5r+7)-2=0

We get rid of parentheses

8r-8r-5r-7-2=0

We add all the numbers together, and all the variables

-5r-9=0

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

-5r=9

r=9/-5

r=-1+4/5

See similar equations:

| 9x-13=12x+42 | | 4=2x-4+3x-5 | | -7x+3=-8x+9 | | 5(x-3)-8x=-21 | | 6x+8-2x=9x-22 | | 16=-3x+6 | | 7x+x=3+8x-8-x | | -93=3(3-4x) | | -3(-8y+8)-7y=5(y-4)-1 | | 7x+14=9x+36 | | 4+2x-4=3x-5 | | y.6=42y= | | -8u+5(u-4=-23 | | 37x-1+37x-1=72x | | -55=10n-29 | | 36+40000x=51+1500x | | -0.3h=0.9h+3.12 | | (X)=1/2(6-x) | | 214+t=-10 | | 5a–7=18 | | -2(x+2)=36-7x | | 2c-26+2c-94=180 | | =18w+38 | | 2(u-7)=-9u-36 | | -5x-5=-2x+13 | | −8x=−72 | | 17p=935 | | 37x-1=72x | | 2c-26=2c-94 | | 10x+2(7-5x)=41 | | 3x-1+5x+4=180 | | 2x-45=9x+10 |

Equations solver categories