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)
(8*x)/3 = 40 // - 40
(8*x)/3-40 = 0
8/3*x-40 = 0 // + 40
8/3*x = 40 // : 8/3
x = 40/8/3
x = 15
x = 15
| 2t=11/12 | | (-4)+h=8 | | 6g=3/4 | | 4x^2-3x+9=8x+3 | | 50/0.006 | | (z+0.5)(z^2-1.34z+0.92)= | | 1/4w=1/2 | | 15+3(24+x)-20=44 | | -x-6y=-36 | | 7.5=3x | | 8c^2-4c=0 | | q-(-6)=12 | | 6x=15x-81 | | 4w=10.24 | | m+9=-50 | | w-(-3)=8 | | 13-5n=140 | | 13-5xq=140 | | 15.36=6v | | 4.50c=15.20 | | 6a+(-14)=340 | | 28=9x-53 | | j+7=1 | | 9(-5)+5(5)=-5 | | 13-5xn=140 | | -4(x+1)=8x-2+2(3x+6) | | -45-15/-15 | | 10/2=8b/3 | | x/2=-45 | | 4(w-4)-8=-6(-5w+5)-8w | | -3(4s-4)-12=-2(8s+4)-3 | | -2t=8*10 |