23=-21+r

Simple and best practice solution for 23=-21+r 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 23=-21+r equation: 



23=-21+r

We move all terms to the left:

23-(-21+r)=0

We add all the numbers together, and all the variables

-(r-21)+23=0

We get rid of parentheses

-r+21+23=0

We add all the numbers together, and all the variables

-1r+44=0

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

-r=-44

r=-44/-1

r=+44

See similar equations:

| x+2/8=7/8 | | 13=2v+7 | | 3/4y=2y+201/2 | | 2/7=n-1/7 | | X+x-5+x=25 | | 2(3w+1)/5=5 | | –6+2u=u | | v/5+3=1 | | 9=1/4+(6x+12) | | -t/20=(-27) | | 6y/2=-9 | | w+1/4=2 | | -4-2e-7=10 | | 6=e | | 2/9=r/36 | | 11-8x=-17 | | 7(x-1)-2=5x+2(-5x+x) | | 2.1x^2-840=0 | | 2=5+x/3 | | 15y+41=0 | | 16-u=217 | | 3/4y-1/2=2y-20 | | 26+26+2x+6=180 | | 33=2x17-3+2L | | 68=194-v | | -8-18x=-3 | | c+.24=6.23 | | (x+76)+(78+8)+42=180 | | (8D^2-16D+7)y=0 | | 10p=180+5p | | 16-2x=2x+4x | | 3(r−9)=–3 |

Equations solver categories