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)
(2/3)*x+1/4 = 0
2/3*x+1/4 = 0 // - 1/4
2/3*x = -1/4 // : 2/3
x = -1/4/2/3
x = -3/8
x = -3/8
| -6/11x=1/2 | | -4/3(2x+1)=-x-2 | | 3000.00+(-120x)=1500 | | 6/7x=-3/9 | | 4000.00+(-160x)=2500 | | 2x+9=-3x-4 | | 7x-9=-x | | -4x(-4-5)=4x | | 6x+5=-x | | -3x+9=-4x | | 40x+10=150-300+8 | | -x+4=3x+7 | | 4(5m-5)-[3(3m-3)+3]= | | 4x+x-3-9+4x=6 | | 5x^2-3y^2-15=0 | | 21x^4-15x^3+168x-120=0 | | 4(z+3)=-3(z-4) | | X+5=3x-4 | | 4-5(-2x+7)= | | 5x+9=9x | | 4/9+4(x-1)=28/9-(x-x)+1 | | 17+3c-2c=28 | | 23+5t+7y-t-y-27= | | 10x+3=9x-6+9 | | 12m^2+6m+9m^2= | | 3a-5b+7a= | | 9x-4=-3x | | 3n+15+2n=70 | | x/3-16=9 | | v^2-5v+12= | | x/-16=9 | | [x-(3+3i)][x-(3-3i)](x+2)(x-1)= |