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)*(4.5-(1.5*x)) = 0
(2/3)*(4.5-1.5*x) = 0
2/3*(4.5-1.5*x) = 0
4.5-1.5*x = 0 // - 4.5
-1.5*x = -4.5 // : -1.5
x = -4.5/(-1.5)
x = 3
x = 3
| x+x-4=4 | | 4y^2+8y+-21=0 | | abs(9x)=x^2-10 | | 7y+5=4y+16 | | (1/3a-b)^2 | | a/-8=8 | | 6r+24=12r-36 | | 20x-14=13x-70 | | 22-2x=7-7x | | x^2-x*(2*(3k+1))+7*(2k+3)=0 | | 5.38t=1.64t-3.74 | | 3x+7=-28-4 | | 4x+7=-3+2x+20 | | m/-3=-1.32 | | 12r-36=6r+24 | | (6x-4)(3x-5)=18x^2+n+20 | | -0.125(y+0.4)=-0.75(y+.17) | | 0=x^2+4x-560 | | 2y-3x^2+8x^2-3y=3x^2-y | | 4y^2-8y=13 | | 1x+2x+5+4=10 | | 0.06-0.02(x+1)=-0.03(2-x) | | Log^4(16x)=6 | | 9x+11=-5+20x | | 0=16t^2-96t | | 3x^2+18x=24 | | Y=15x+5 | | -4+6(5z+3)=-(z+4)-5 | | (y-2)(2y-7)=0 | | y-19sqr(y)=-60 | | 6(x-4)+3=3 | | X^2=-40+13x |