11=20-3r

Simple and best practice solution for 11=20-3r 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 11=20-3r equation: 



11=20-3r

We move all terms to the left:

11-(20-3r)=0

We add all the numbers together, and all the variables

-(-3r+20)+11=0

We get rid of parentheses

3r-20+11=0

We add all the numbers together, and all the variables

3r-9=0

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

3r=9

r=9/3

r=3

See similar equations:

| 4x-3=14x= | | 2v^2-12v-16=0 | | 6v-34=-7(v+3) | | x+3.17=12.08S | | 34=-3+7(c-6) | | 3=5x2 | | 7x-3(x-1)=2(2x-3) | | (3x+10)=6x-10 | | y/5+12=19 | | 6(2a+4)=29 | | 7x-25=27+48x | | -6=-2v+6 | | -6=-2u+6 | | y/5-14=25 | | 30/2x-1=6 | | 10-b=-34-5b | | 3x+13+5x-3=180 | | 8y-4+9=-18 | | -3y-12=18 | | (7x-5)+(x+1)=180 | | 8m^2+22m+5=0 | | 6x+24=4x–8 | | 5+2x-3x(2+4)=-x(3+5)-3 | | 5+2x-3x(2+4)-x(3=5)-3 | | 2(3x-7)=-x | | −n+112=1 | | 7(8h−3)+2h=72−4h | | 2(3y-18)=4y-6 | | 6x+3/11=3 | | 14x-4x-242=88 | | 18+2x=234 | | 14x−4x−242=88 |

Equations solver categories