r-11=-21

Simple and best practice solution for r-11=-21 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 r-11=-21 equation: 



r-11=-21

We move all terms to the left:

r-11-(-21)=0

We add all the numbers together, and all the variables

r+10=0

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

r=-10

See similar equations:

| 29-2(3-5w)=13 | | -4y+2=-2= | | 6x^2=5x=6 | | 3(2x-14)=-3(-13+x | | 3w-4=5w-2 | | 7x-2+2x=5(x+6) | | 8(4+x)+x=8+x | | 4x+3(x-2)=-10+5x | | 12/3+3x=4/5x+15 | | x=1+22 | | 3x+10+2x=2(x+10) | | 4x3(x-2)=-10+5x | | n=0.733(12)+8.398 | | (4x+70)+(9x-30)=180 | | 10x=2(3x+10) | | 4x=6.5 | | (n/6)-16=5 | | 5(x-2)+3x=20-2x | | 9x-10+5x=2(3x+7) | | 12.3+x=-7.5 | | 158=2-1/2x | | 3(x-2)+15=-12 | | |6x+12|=18 | | x/4+2=3-x/4 | | (j/3)+6=10 | | -14y+18=12 | | 3l+4+l=13l | | 8-7x=222 | | 35b–334=751 | | 2(3x+9)-2x=30-2x | | 2(3x+9)-2x=30-2 | | 5x–2x–x=11–2+15 |

Equations solver categories