If it's not what You are looking for type in the equation solver your own equation and let us solve it.
13=s/13
We move all terms to the left:
13-(s/13)=0
We add all the numbers together, and all the variables
-(+s/13)+13=0
We get rid of parentheses
-s/13+13=0
We multiply all the terms by the denominator
-s+13*13=0
We add all the numbers together, and all the variables
-1s+169=0
We move all terms containing s to the left, all other terms to the right
-s=-169
s=-169/-1
s=+169
| 39+6x+1+26=180 | | 20r-12=-52 | | 13=s/14 | | 5p=25p=5 | | 22x+26-51+12x=60 | | n.8=16n | | 4+2(5x-8)=7x+-4 | | t+25=26t | | (8x-18)+(4x-4)+58=180 | | 150-3x=+5 | | 12=-2n-8+6n | | -22=14-6a | | -12u=6u+18-9u | | 3c+1+59=180 | | 22z=924 | | 800-10x=500+20x | | 60x-33-7x-22=316 | | −3x+4(7x−5)=30 | | m-8.7=17.8 | | n-11=-7 | | (7x+8)+33=90 | | 159.38=106^x | | 9=s/7 | | |x|=41 | | 4+2(5x-8)=1x+-4 | | 5−–8d=85 | | x/(4)=12 | | 6x-15+25-10+3x=180 | | 6x+7+4x-7=180 | | 32+5x+18x+27=266 | | 17=r+1017, | | (8x-4)+44+76=180 |