If it's not what You are looking for type in the equation solver your own equation and let us solve it.
u in (-oo:+oo)
75 = u/5 // - u/5
75-(u/5) = 0
75-1/5*u = 0 // - 75
-1/5*u = -75 // : -1/5
u = -75/(-1/5)
u = 375
u = 375
| 4^3x-5=1/8 | | 0.13(73+50)=x | | 5x-3=-2x+39 | | −4/9f=−3 | | 12=-2-9-3z | | 2x-3=9x-12 | | -35x^2-40x=0 | | t+34=39 | | z-65=77 | | 29-x^2-3=0 | | 3x+35+2x=180 | | x^3=9000000000000 | | 7x^5-112x=0 | | 2x(4+2)= | | C=100x+30000 | | 29=5y+21+3y | | 10+4x=-5+5 | | 16^2x-1=1/4 | | 3x=11x-56 | | 5x+90=108+2x | | 3-12j= | | 5x=15x-50 | | 4x+5y=300 | | 114+180+x=360 | | 114+2x+y=360 | | a(5)=7-2(5-1) | | 17x-10-8X=53 | | 15=-3x+2x | | 2y=18-x | | 2f+8=-4 | | 4x-5y=-50 | | CosX+CosY=0 |