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)
6*n-(4*n)-(2/5) = 8 // - 8
6*n-(4*n)-(2/5)-8 = 0
6*n-4*n-2/5-8 = 0
2*n-42/5 = 0 // + 42/5
2*n = 42/5 // : 2
n = 42/5/2
n = 21/5
n = 21/5
| 19.50-80.00x=-750.50 | | 79/b-91/100 | | -4y+6=-2(3y+3) | | 3x-2/7=5/2 | | 2x-6y=8w | | 2(x-5)+9=4x-2(-1+x) | | -7625+185h=0 | | a(n-3)+8=bn | | 4/3x+5/3=10 | | 2v^2-4v+4=(v-4)(v-4) | | 10-3m=7 | | 7x+17=3x-20 | | 5/3x+2/3=5 | | 9=3x+3 | | 185x-7625=0 | | 5y+2y=6y+5 | | 6(4x-3)-10=2(7x-9) | | rs-to=us+v | | f(x)=x^3-512 | | 6(4x-3)-10=15x-14 | | 3x+15=6x+18 | | 4/3x-2/3=-5 | | 3-3.2y+2=14.6 | | sqrt(3x+4)+4-2x=0 | | Ax+bc=-c | | 2/3c=d | | 4/12*4/12 | | 3(2x-1)=2x-15 | | 6(4x-3)-10=2(7x-10) | | 4x+12=5x+20 | | 6(x-2)+5=3(2x-3) | | x+x^2-184=0 |