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*z)/4-((8*x)/20) = 1 // - 1
(3*z)/4-((8*x)/20)-1 = 0
(-2/5)*x+(3*z)/4-1 = 0
3/4*z-2/5*x-1 = 0 // - 3/4*z-1
-2/5*x = -(3/4*z-1) // : -2/5
x = (-(3/4*z-1))/(-2/5)
x = -5/2*(1-(3/4*z))
x = -5/2*(1-(3/4*z))
| 6t+1=t+6+t-4 | | 19=-3(21-z)+2(z-4) | | 8.00=0.3x+5.38 | | 4(3x-9)-2=4(x-4)+34 | | 6.92=0.3x+5.38 | | 12x+28+7x+119=280 | | 2(x+1)=8(x-2)-24 | | 7x+2y=k+3 | | 18x-(5x-6)=45 | | x^8/x^5= | | 45=33-4(x-1) | | 21x-21+4x+20=8 | | -4m+5-9(m-5)=6m-(8m-8)-5m+6 | | x^2=13.5 | | 9x+12=7x+18 | | 5x+19-4x=7+4x-6 | | X^2+28x-15=0 | | X^2+28x-15x=0 | | 5x-7x+9=5x+37 | | 13x-2/5=0 | | p=2x^2+28x-90 | | 48(y-5)(3y+8)= | | 9z^2+27x-3a= | | 10(a+8)-8=2(36+4a)+2a | | -5(2x-4)= | | 6t-10=30-2t | | -[8x-(3x+2)]=-5-[3(3x-4)-2x] | | V(x)=(11-2x)(17-2x)x | | -14p-4(3-5p)=4(p-5)-18 | | 0=5+10t+5t^2 | | Y=5-2.2x | | -26p-6(5-6p)=6(p-4)-30 |