-2r=-7r+3(4+7)

Simple and best practice solution for -2r=-7r+3(4+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 -2r=-7r+3(4+7) equation: 



-2r=-7r+3(4+7)

We move all terms to the left:

-2r-(-7r+3(4+7))=0

We add all the numbers together, and all the variables

-2r-(-7r+311)=0

We get rid of parentheses

-2r+7r-311=0

We add all the numbers together, and all the variables

5r-311=0

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

5r=311

r=311/5

r=62+1/5

See similar equations:

| −3a+2=−16 | | y-6=3.2 | | r-5=25 | | -23d+81=-98d-1 | | 2(y-1)-5=3 | | 5r+8+3r+4=-36 | | -11f-18=2f-18 | | 2/7x-5+7+1/7x=5 | | 8/25=3/x | | 20-12k-2=-17-19k | | 24+44=x | | 3x+22(x+2)=1x+22(x+3) | | -5h-3=13 | | -20-n=20+4n | | 4+b=3- | | -2r+4-r=-17 | | -7g=12-4g | | 3+p=45 | | (5x+1)=(7x−23) | | 6y-4=y+26 | | -0.4x=18 | | 15(y+8)=60 | | 5/w^2=5/w+3 | | 10i+11=81 | | –36+2m=26 | | 21x-12+10x+9+90+8x=360 | | -3.5x+8.5x-4=4 | | Y=x5 | | 2(3x+1)=0 | | 3(p+15)=60 | | 3w+10=2w+15 | | -3(b+-1)+-6=0 |

Equations solver categories