If it's not what You are looking for type in the equation solver your own equation and let us solve it.
s/12-20=-17.5
We move all terms to the left:
s/12-20-(-17.5)=0
We add all the numbers together, and all the variables
s/12-2.5=0
We multiply all the terms by the denominator
s-(2.5)*12=0
We add all the numbers together, and all the variables
s-30=0
We move all terms containing s to the left, all other terms to the right
s=30
| r/4-7=-5 | | m/3+13=22 | | l/2+2=6 | | 5i-8=52 | | 1.5=3x-15/x | | 7x-80=180 | | X+1/5x=2 | | 5x-7/2x=3 | | 7^2-x^2=56 | | (x-9)^2+3x-7=0 | | 8x(3x-5)=5 | | 5(x-4)+2x=6(x-3) | | 8x-7=-4(7x+4=-5) | | 16+42÷x=22 | | 6m=3/7=3m+1/7 | | M2M+m-20=0 | | x^{2}+18x+70=0 | | x^2+-x+1,28=0 | | x^2+-x+1.28=0 | | 34+n=2 | | 146+753=n | | 5a-6=3a+8 | | 13+x=4x‐5 | | 2,65xX=15 | | 5x+8-x=4 | | 2(3x+4)^1.5-6x-8=0 | | (3x+25)/5=(2x+8)/3 | | 30=400/x | | 4x+372-2x=570 | | 3(3w+1)/2=3 | | 4(2t+2)=-56 | | 9-n-6=-15 |