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)
1/2-((2/3)*x) = 3/5 // - 3/5
1/2-((2/3)*x)-(3/5) = 0
(-2/3)*x+1/2-3/5 = 0
-2/3*x-1/10 = 0 // + 1/10
-2/3*x = 1/10 // : -2/3
x = 1/10/(-2/3)
x = -3/20
x = -3/20
| 2x+9+3x+x=1x+7 | | (-5x)*(-3)*(0.1X)= | | t^4-6t^2+8=0 | | 2x^3=3x^2+35x | | 6x(7+5x)= | | -7/6=a/12 | | (4-x)(37-13x+x^2)=0 | | 2x+9+3x+x=0x+9 | | 3x^2+bx+10=a((x+3)(x+3))+c | | 5-2y-(8-(4-3)+14y)=15y-(-8+(2y-5)+11y) | | 37-13x+x^2=0 | | x*y*(-x)*y= | | 7+2x=2(x-1) | | 2(x-5)=6x+4 | | 13x=14.76 | | 3+3x+5y-2= | | (1+2i)*z-3-2i=0 | | ak+an=t | | ky+yn=t | | 2x+4y+3.14(x)=200 | | Y=0(-3)-4 | | 2x+4y+pi(x)=200 | | 2(5)+y=4 | | (5x+8)(5x+8)=0 | | y=-x^2+6x-7 | | h(x)=2.25 | | 56-25=90 | | 2x+2y-3x-3y= | | 3(2x+1)-4(x+1)=11 | | (N/14)=12 | | cos(3x-1)+cos(6-2x)=0 | | 6x+3(2x-13)=93 |