If it's not what You are looking for type in the equation solver your own equation and let us solve it.
2/3+5/6s=21
We move all terms to the left:
2/3+5/6s-(21)=0
Domain of the equation: 6s!=0determiningTheFunctionDomain 5/6s-21+2/3=0
s!=0/6
s!=0
s∈R
We calculate fractions
There is no solution for this equation
| (x×x)-8x-20=0 | | (2+3x)*3-128-12x=x+6*(2x+1) | | -1/8(2h=4)=1/2+-7/4 | | 2(x-1)+x=2x-7 | | -4(2x+4)=5 | | 5x+8=5x-15 | | 3x+4=7x-1 | | 3(x-12)=4x-36 | | 1+8x=11-2 | | 2^(x+1)+4^(x-1)-320=0 | | 10x^2+100x+80=20000 | | −27=3(x− | | 5t-8t=3 | | 20000x^2+80x+100=0 | | 8/17=n/11 | | 2k^2+7k=-12 | | 12x+12=13x=12 | | 7-2x=3x-4 | | -3-4x=-8x+5 | | 4r+9=49-r | | 5—4x=6+2x | | 0.2x-0.4=0.8 | | z/7+9=1 | | 4(9-2x3=) | | (5y/y-1)/(5y/1-y)=0 | | 0.20(y-5)+0.20y=0.08y-0.01(30) | | y2+4y-117=0 | | 3(5x–1)–4(x–3)=11x+9 | | 15=18*t-4,9t^2 | | 3(5x–1)–4(x–3)=11x+6 | | 4(x-3)-8=20x-63 | | 3(5x–1)–4(x–3)=11x+8 |