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)
(13/4)*(2*x+3/4) = 0
13/4*(2*x+3/4) = 0
2*x+3/4 = 0 // - 3/4
2*x = -3/4 // : 2
x = -3/4/2
x = -3/8
x = -3/8
| 3r(7r-8)= | | 2(t-5)+6t=4(2t+4)-13 | | 62-2x=7x-17 | | -5=6d-3 | | f(x)=2p^2-6p | | 2+sec(X)=0 | | a=-11 | | n/2+12= | | 12(x+4)=3(-6x+10) | | 5x+7+3x=47 | | -5(4x+1)=15 | | -(4y+3)-(-3y-8)=5 | | 268-5x=40x+18 | | 14x+27=5x+216 | | 269-5x=40x+18 | | 7n(6n+3)= | | -3(2x-1)=-9 | | 14-8x=74-43x | | PT=3x+3andTQ+5x-7 | | 5c+1=36 | | 3-t=2 | | 5x=7y+7 | | 0.27(18)+0.03x=0.09(24+x) | | 3(5x-3x)=42 | | -2x-1=8 | | 6(x-4)-3(x+1)=3 | | -2x-1=4 | | 6/7x-1/4x+10=11/14x | | 7(x+4)-4(x+3)=52 | | -2x-1=6 | | -2x-1=2 | | x+y=t |