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)
-5/126 = (5/9)*(n+1/2) // - (5/9)*(n+1/2)
-((5/9)*(n+1/2))-5/126 = 0
(-5/9)*(n+1/2)-5/126 = 0
-5/9*(n+1/2)-5/126 = 0
(-5/9*126*(n+1/2))/126-5/126 = 0
-5/9*126*(n+1/2)-5 = 0
-70*n-40 = 0
(-70*n-40)/126 = 0
(-70*n-40)/126 = 0 // * 126
-70*n-40 = 0
-70*n-40 = 0 // + 40
-70*n = 40 // : -70
n = 40/(-70)
n = -4/7
n = -4/7
| d/3=6.5 | | 0.20(y-5)+0.08y=0.18y-0.6 | | tanx+1=0 | | 25/5x10/x | | 6-4(3x-5)=15 | | 3(8-2x)=3x-4x | | x^10-x^7=0 | | 8t-5t= | | (7x-39/x-3)-(x-3/x-6) | | -73/21=-1-2/3x | | -6-4(x)=-14 | | 3*x/4+17=23 | | 7/5(f+6)=2/5-f | | 300+100= | | 4(2x+1)+3x=26 | | (4x+9)/(7x-3) | | 2x-(-4)=-2 | | 2(-3)-y=-2 | | 1/8*x-17=-8 | | x-14.2=53.4-41.9 | | 7(t+4)+5t=6(2t+2)-10 | | 1/3*x+16=11 | | 7x-39/x-3 | | 2(-2)-y=-2 | | 148/85=8/5(-1/2+n) | | 0.5=4.1x-2(1.3-4) | | x=(27/5)-(2/x) | | 8p-2p=42 | | -2(5s-3)-6=-2(7s+2)-2 | | (8x^2-5x^3)-(3x^2-8x^3)= | | -15-12(x)=-123 | | 13+4x-1=2x/3 |