If it's not what You are looking for type in the equation solver your own equation and let us solve it.
A in (-oo:+oo)
4 = (8*A)/5 // - (8*A)/5
4-((8*A)/5) = 0
(-8/5)*A+4 = 0
4-8/5*A = 0 // - 4
-8/5*A = -4 // : -8/5
A = -4/(-8/5)
A = 5/2
A = 5/2
| 1/3-1/2 | | 1+y=2(x-1) | | 1/2x-8=-11 | | 1+y=2+2 | | 2x^2-20=o | | -3x+4=18 | | (3x-1)(2x-3)=0 | | t=0.45*50+0.30*80 | | y=(3x-10)/(x-3) | | (3x-10)/(x-3) | | 4a+2b=52 | | T=0.45N+0.3X | | 5x+8y=1600 | | (2x+1)(x-4)= | | -4a-11= | | a+3(a+2b)= | | 36(u-3)(3u-5)/6(3u-5)(u+4) | | 57=2x-3(2x-11) | | 3u/4+3=7u/10 | | 2.3xy=56.626 | | -4=4+2y | | 4k=9k^2 | | 0=2y+3 | | 5*n*4=20 | | 25q-50=175 | | 1/6(5x-3)=8 | | Graphy=-x-6 | | (3x+5)(x-4)=0 | | 3x+1/7=8 | | n^2+n-1=0 | | 2b+7n+3b-3n= | | 3(-3)+17-(-3)=10-3-2 |