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)
(1/4)*(a-2) = 17-a // - 17-a
(1/4)*(a-2)+a-17 = 0
1/4*(a-2)+a-17 = 0
1/4*(a-2)+a-17 = 0
5/4*a-17-1/2 = 0
5/4*a-35/2 = 0
5/4*a-35/2 = 0
5/4*a-35/2 = 0 // + 35/2
5/4*a = 35/2 // : 5/4
a = 35/2/5/4
a = 14
a = 14
| (4/5)×-6 | | tan(a)=0.41666 | | (3x+45)+81=180 | | -3(-8y+3)-9y=3(y-2)-1 | | 8y/7 | | -7u+11=-2(u+7) | | -(3/7)X=12/21 | | (2x-9)=180-x | | 5y-3y=0 | | 7x+10=180-x | | 2/3-1/3x(1-1/4):1/2 | | e^x/x^3 | | (-15x^2)/(x^6) | | 7d-7d=0 | | 9/3÷7 | | -6y+3(y+5)=39 | | 3j-3=2x+7 | | 1/2.25×x/6 | | 2(5x-3)=6x+14 | | y=3x^7 | | 57=3(2x+5) | | 3m-5m=4/7 | | 3k/6=6/4 | | 9=x*-3 | | X*-6=12 | | y^2x^5/y^6x^3 | | 3(k-7)=21 | | 13cos(2x)-8=-5 | | 4x+9y-9(9x-2y)= | | 5(3x+1)-7x=4-2(x-3) | | -12=m/9 | | 5x-88x=55 |