If it's not what You are looking for type in the equation solver your own equation and let us solve it.
x in (-oo:+oo)
17-((1/2)*(4*x-12)) = 3*x-x+1 // - 3*x-x+1
x-((1/2)*(4*x-12))-(3*x)-1+17 = 0
(-1/2)*(4*x-12)-3*x+x-1+17 = 0
x-1/2*(4*x-12)-3*x-1+17 = 0
x-1/2*(4*x-12)-3*x-1+17 = 0
x-5*x-1+6+17 = 0
6-4*x-1+17 = 0
5-4*x+17 = 0
22-4*x = 0
22-4*x = 0
22-4*x = 0 // - 22
-4*x = -22 // : -4
x = -22/(-4)
x = 11/2
x = 11/2
| f(-4)=3x^2+4 | | 36x^2=y^2 | | 6x=3x^2+4 | | 18J-10=-13+18J+3 | | 64=(3+x)4 | | 5y-3y=2 | | 3(-.25x+-.75y)-6y=2 | | 3B+8B-14=11B+4 | | 10h-7h=12 | | -2(4x+7)= | | 6g-5g=11 | | 3x+4(2x-18)=-149 | | -14S-4=18-13S | | 27+4y-10=14y-11-3y | | 2n+22=2d | | p-1=5p+p | | 48=2x+4(4x-15) | | 50x^2-6-56x^2=0 | | 6.8/4.8 | | 96-45-n=5 | | 2.6x+8y=40 | | 126=3x+3(4x-3) | | 4(2y+.67)+3y=-1 | | 20y=8y^2 | | 95-45-n=5 | | 9x-18+7x-4=180 | | 6x+2(-7x+16)=-24 | | 18-3F+13=-20-20F | | y=5x^2+60 | | 2z+6z=16 | | 0,3=280-x/x | | 3(3c+6)=66 |