If it's not what You are looking for type in the equation solver your own equation and let us solve it.
n in (-oo:+oo)
(4*n)/5 = 8 // - 8
(4*n)/5-8 = 0
4/5*n-8 = 0 // + 8
4/5*n = 8 // : 4/5
n = 8/4/5
n = 10
n = 10
| -7-n/9=20 | | 80000x+(-2000000)=-4200000 | | 9s+18s=108 | | q=p^2-6p+11 | | 80000x+(-2000000)=4200000 | | 4=p/15 | | 24a-22=-491-6a | | 5x+4+2x=18 | | 5/3x=25 | | 6x^2y-63xy^2+135y^3= | | 8/3x=25 | | 21x^2+1=1-7x | | x/4=-22 | | 5p-3p-(p-4)=2(p-3) | | 80000x+(-2000000)=-3600000 | | 10x-160=5x-10 | | 80000x+(-2000000)=3600000 | | 4n=2.8 | | 93-5x=22x+21 | | 6c=1 | | -9/8x=-3 | | p-1=5p+3p+-8 | | 32/5-11/4 | | 3c+8c=55 | | 30-3x=18 | | -(2n-1)-3(n+2)=7 | | -60-9x=124-31x | | x^2-6+24=0 | | 4(2a-8)=(1/7)(49a+70) | | 1=2r | | -7/3x=-6 | | 4(5x-4)+2(19-2x)-5(3x+5)=-13 |