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)
a/7 = 8 // - 8
a/7-8 = 0
1/7*a-8 = 0 // + 8
1/7*a = 8 // : 1/7
a = 8/1/7
a = 56
a = 56
| 9x^2-x-10= | | 7x+3(60)=5(x+60) | | 12p^2+13p-4= | | 11-9x=65-30x | | 9t^2-24t+16= | | x+2x+5=100 | | x^4-4x^3-8x^2+48x=0 | | 5ny^3-7x-3ny^3+8x= | | x^2(7x+51)/40=x | | 5x+58=9x-10 | | 5(3x-1)+2(4x+3)= | | 3x^2-2x-1= | | x=x^2+4 | | 4x+6=x+3 | | 2(3x-5)=11 | | 3k-9=8k+3(k+5) | | 5/4=t/28 | | am*ak=am+k | | -4p+2(-8-3p)=-4p+8 | | c+2c=150 | | -13y+11x=163 | | 10x+2x-4=-6x+15 | | Ix-6I=6 | | Logx(12-x)=2 | | 45+x=-3(5-7x) | | 19(4c-1)-2=74c+19 | | g(x)=0.03 | | 5n-44=7(n-8) | | -x-9y=39 | | 4x-5x=-9+1+2x-7 | | -8c-41=-53-5c | | 8c-41=-53-5c |