-3r=-7-2r

Simple and best practice solution for -3r=-7-2r 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 -3r=-7-2r equation: 



-3r=-7-2r

We move all terms to the left:

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

We add all the numbers together, and all the variables

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

We get rid of parentheses

-3r+2r+7=0

We add all the numbers together, and all the variables

-1r+7=0

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

-r=-7

r=-7/-1

r=+7

See similar equations:

| 6/5-z=-9 | | 3x-15+2x-14=2x-11 | | x+59-11+73=180 | | 9-3t=27 | | 2(t-30)=98 | | 4x2-30=12+10x | | 2(t-20=98 | | 46–2x=8 | | v/3+-16=-14 | | 72b^2-48b=0 | | 10-15y=-9y+6 | | 6-12-6=x/100 | | u/4-2/9=-7/4u | | 3/5w+2=11 | | 6(3x+4)=18x-8 | | 13=5+3b=-13 | | 8c-24=2c+24 | | 4-5m=29 | | 19=1019=10-5w+9w-7 | | 5*x+4=46 | | 3/2(-3/2+k)=9/4 | | (x-11)+73=180 | | 9x-25+9x-25-104=180 | | 12t(t+1/2)=16 | | -7+2r-5=18 | | 1116=32+60x | | 29=5m-4 | | 18/d=21 | | 13^9x=3^x-7 | | 4(w+5)-11=2w+15 | | 4-2x=+-5 | | x/30+x/10=1 |

Equations solver categories