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)
(-9/2)*x = -4 // + 4
(-9/2)*x+4 = 0
4-9/2*x = 0 // - 4
-9/2*x = -4 // : -9/2
x = -4/(-9/2)
x = 8/9
x = 8/9
| 3+x+8=-48 | | 4x-1=-11 | | 0.12x=48 | | 4x^2+105x+567=0 | | 16(3x-7)=4(12x+8) | | 4(-2.75+.25)-y=-11 | | x=-2.75+0.25y | | x/(-5)=2 | | 2X+X/2+4=44 | | 4x-y=-11 | | 8-5(2x+1)=2-6(x-3) | | 2x+8=8+7x+4 | | 17x+6=30-x | | -8+2x=8+-2x+4 | | -8+9x=8+-7x+4 | | 2x-8=8-7x+4 | | -3X-2=3(6+5X) | | x^2-0=1 | | .4x-.5y=9 | | .2x+.4y=76 | | 4.5-3x=7.25-8x | | (X-3)(x+1)(2x-9)=0 | | 17-3x=5x+1 | | 3(4x+1)-2(2x+1)=-2(x-1)-1 | | 0.8x=1200+0.72x | | 3(.33+.66y)=1 | | X+8=12X-2 | | 5x-3=7x+11 | | a=d-bc | | 8-2x=10.4 | | 6-0*1(-4-2)+6/3 | | m-4(2m-7)=3(m+6) |