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)
X-(2/5) = 9-(x/3) // - 9-(x/3)
X+x/3-(2/5)-9 = 0
X+x/3-2/5-9 = 0
X+1/3*x-47/5 = 0 // - X-47/5
1/3*x = -(X-47/5) // : 1/3
x = (-(X-47/5))/1/3
x = 3*(47/5-X)
x = 3*(47/5-X)
| 10a+3b=12b+7a | | 7x-3+6x+6+60=180 | | x+43=61 | | 10a-3b-(-9b-7a)=0 | | -2(x+6)=x+3 | | 50g-18=69q-56 | | 1/3(x-9)=5 | | 4x+3x-7=60-2x+13 | | a(b+2b)+b(3a+5a)= | | p^2+9p-90=0 | | x(x+4)(x-8)(x+12)+95=0 | | 50+2x=20+5x | | b=gp | | x-6=2(-3x+4) | | -4(c+4)=3(v+4)+7 | | -.08(x-100)+.07=90 | | x/35-22=-25 | | 5(2y-3)=9(y+5) | | -2(2x+8)=-4 | | -4p^2+8p+4=0 | | 6x+x^2=40 | | -(z+6)+2z=4 | | 4x^4+65x^2+16=0 | | 2(3+4m)=54 | | 8(3d-7)= | | 15=ab+8 | | 7x-6=4x-60 | | log[2](5x-6)=4 | | 1/3q-1/6=-1/12 | | 7x+2(6-x)=42 | | X=10x+7 | | 6x-(3x+5)=10 |