If it's not what You are looking for type in the equation solver your own equation and let us solve it.
19=r+3
We move all terms to the left:
19-(r+3)=0
We get rid of parentheses
-r-3+19=0
We add all the numbers together, and all the variables
-1r+16=0
We move all terms containing r to the left, all other terms to the right
-r=-16
r=-16/-1
r=+16
| .25x-2=4x+8 | | -3x+4=-32+6x | | 1=7-g | | -12x-11x-38=12x+12 | | -9y+11=24y-4 | | 2(3x-1)-3.5=5x+5.5 | | 11=16-t | | 3x-5+3+2x=2+6x+3 | | x+1.2=5 | | x^2-9x-9=-4x+5 | | 25=4g+9 | | 3(y-4)+2(y+10)=16 | | 12x-4=14x-2 | | 6/5*w=5 | | 3x/5+9=22 | | -19=x-2 | | 20=2h+2h | | x^2-2x-9=3x-3 | | -22=a-15 | | 11.5x+120=557 | | -5=b-5 | | 11=b-9 | | 1/9*x=360 | | n-19=-15 | | 4(3a+1)=5(a+6) | | -3+n=-49 | | x-(x*(1/9))=360 | | -4(-5h-4=2(10h+8) | | 13=d-16 | | 9-x=-3x+1 | | x-1/9=360 | | 17=u+11 |