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)
3*a+82*(12/6)-(12/5) = 13/2 // - 13/2
3*a+82*(12/6)-(12/5)-(13/2) = 0
3*a+82*(12/6)-12/5-13/2 = 0
3*a+1551/10 = 0 // - 1551/10
3*a = -1551/10 // : 3
a = -1551/10/3
a = -517/10
a = -517/10
| 10-4(p+7)=2(1-9p) | | ((18-6x)/16)-((4x+100)/24)=4 | | 2x-6=-2x+4x | | 7x+7=4x+19 | | 5X^2-13+6=0 | | 6(x-3)=4x-18+2x | | 8x^3y-50xy^3=0 | | 3x(x+10)=8x | | -18=-6+4y | | 2/5s=1 | | 5(x-2)=2x-10+3x | | b=14+a | | 6x-3=5x-2y | | 4(x-5)=-21+4x | | (0)+4(0)=8 | | 15x^4-27x^3y-6x^2y^2=0 | | 3(x-5)=-8+7x | | (18-6x)/16-(4x+100)/24=4 | | X-2/6-x+1/3+x+1/2=0 | | -3x^2+3x-8=0 | | -3(x-7)-112=4x-7(x+5) | | 4y-16=2(y+5) | | 18-6x/16-4x+100/24=4 | | (0)-(0)=1 | | 1/2(2x-6)=-6 | | ln(x)+ln(x-6)=ln(x+8) | | (5x+3y)dx+(3x-8y^3)dy=0 | | o=5.3k | | x^4+12x^3y+35x^2y^2=0 | | -9x-9y=63 | | 6x-8=4x+7+2x | | 8(x+4)=5x-1 |