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)
7*n-(15/3) = 0
7*n-5 = 0
7*n-5 = 0 // + 5
7*n = 5 // : 7
n = 5/7
n = 5/7
| 4(2x-3)+5x=2 | | 2a-7+4a=11 | | y=11+5 | | 19=-2+3x | | 4z+3+5z=66 | | -11=-15v | | 2(x-5)+3(x+3)=24 | | 10x+6=4x+8 | | 33/(2(2x-5)) | | 88=.5h(10+1) | | 5x+2(6x-18)=168 | | -16=2u | | g(x)=3x-24 | | 5x-15y=135 | | 3x+5(6x-5)=140 | | b=z-a | | 9m-m=72 | | 458+x=949 | | gx=3x-24 | | 13x+7x+4x=-40 | | 12+5x=x-2 | | -3x=-x-(6-2x) | | -4y+13=3(y+9) | | 5(1-2w)+8w=13 | | 28.2-12.2-1=0 | | ln(x-1)+ln(4)=ln(2x+4)-ln(2) | | 78d^2+63d=0 | | -4u=29 | | y=3/11x-8/7 | | 13x^2+3-[5(x^2-4)+8]= | | 3/11x-8/7 | | -4u=39 |