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-(101/2) = 101/2-((2/5)*a) // - 101/2-((2/5)*a)
a+(2/5)*a-(101/2)-(101/2) = 0
a+(2/5)*a-101/2-101/2 = 0
7/5*a-101 = 0 // + 101
7/5*a = 101 // : 7/5
a = 101/7/5
a = 505/7
a = 505/7
| 7y=21+2n | | 2(w-6)-6=-3(-5w+1)-3w | | 7y+22n=21 | | 46=6t+-8 | | 7y+2v=21 | | 9-2r=16 | | 0.25x+0.15(100-x)=20 | | 2v+7y=21 | | 7x-10y=801 | | 2+7y=21 | | 4x=8x+60 | | 84-(5x+10)=5(x+6)+x | | G=U+Urt | | -126=1k | | F=0.5hw | | 0.2(2x-1)=5 | | (5/12x)/(20/3xy) | | (3x-2)(2x+3)(2x-3)= | | x+(-2x+4)=0 | | n+19=9 | | 4y+5=3y+4 | | X+.03X=36000 | | log(x)=-.26 | | 4x-2-3=2x | | 1/5y=0 | | (2x+1)(3x-2)+(3x-2)(x-8)=0 | | 7x^3-42x^6= | | -8x-14=3 | | (2y-1)(2y+1)(8y+1)= | | X+(.03x)=36000 | | 10y=11y-2 | | 20x+20=120 |