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)
(3/4)*x+3 = 2*x-4 // - 2*x-4
(3/4)*x-(2*x)+3+4 = 0
(3/4)*x-2*x+3+4 = 0
7-5/4*x = 0 // - 7
-5/4*x = -7 // : -5/4
x = -7/(-5/4)
x = 28/5
x = 28/5
| f(x)=6x^3+5x^2-17x-6 | | 1/4+2x=8 | | .5x-.3(10-5x)=-6(x-8) | | 3(t-5)+5t=4(2t+3)-10 | | 2/5(4x+2)=4(2-2x)+12 | | -12x-18=0 | | 3x-2y=-35 | | 2x^2-89-9=0 | | 1/2x=9/14x+1/7 | | 2x(3x-7)=5(7-3x) | | x^2-52-11=0 | | 0.6x-0.1(12-3x)=-0.5(x-6) | | x^2+37-118=0 | | x^2-13-36=0 | | S=(2+2+3)8+2 | | x^2-11-14=0 | | 16T^2-40T+25= | | -x+6x= | | 24a^7+38a^4b^2+8ab^4=0 | | (x)=x^3-4x^2+3x-5 | | 80w^2-132W+40= | | -(5y+4)-(-4y-8)=-1 | | 250=20-c | | 6p^2-pq-12q^2=0 | | 250=20+c | | 6p^2-ow-12q^2=0 | | 27^(4/3)=(2x-1) | | -0.02x^2+104x-20000=0 | | 27^(4/3)=2x-1 | | (1/x^2-81)-(3/x-9)=(1/x+9) | | 1/2(x+3)=x-3 | | 8x+2+x=1+5x-15 |