If it's not what You are looking for type in the equation solver your own equation and let us solve it.
z in (-oo:+oo)
(4*z)/9-1 = 1 // - 1
(4*z)/9-1-1 = 0
4/9*z-2 = 0 // + 2
4/9*z = 2 // : 4/9
z = 2/4/9
z = 9/2
z = 9/2
| cos(x)=2.625 | | cosx=2.625 | | 4/5(3x/2-5)(10x-2)=0 | | 6x/36=12 | | 8x-22=64+6x | | 5(4x-3)=2(2+6) | | 5*x+7=8 | | 15w-2(w+5)=11 | | 4xp=68 | | 9x+3=7x+45 | | 7X-3=4x+10+2 | | (x+5-3i)(x+5+3i)(x-2)(x-2)= | | 3/8r=-24 | | 4p-3=25 | | 5+3(5x-1)=32 | | 2+5+6x=x+42 | | x+3/5-7=-2 | | 3/8r=24 | | 2n+14=30 | | x^4/(2-x)^4=0 | | 2x+3x+9=90 | | x^4/(2-x)^4 | | 4d-8=4 | | 25+10x=44+21x | | 5*x-7=8 | | 7xy-7y^2-12x=0 | | 6-4x=50 | | x^3+12x^2+9x+27=0 | | 9x/5=-36 | | 2b-10b+b= | | (ab-2a)x=3b-6 | | 8(6-2y)+41=9 |