-u+9=u+99

Simple and best practice solution for -u+9=u+99 equation. Check how easy it is, and learn it for the future. Our solution is simple, and easy to understand, so don`t hesitate to use it as a solution of your homework.

If it's not what You are looking for type in the equation solver your own equation and let us solve it.

Solution for -u+9=u+99 equation:


-u+9=u+99

We simplify the equation to the form, which is simple to understand 
-u+9=u+99

We move all terms containing u to the left and all other terms to the right. 
-1u-1u=+99-9

We simplify left and right side of the equation. 
-2u=+90

We divide both sides of the equation by -2 to get u. 
u=-45

See similar equations:

| x+75=-x+3 | | 5y+22(y-6)=4(y+1)-2 | | P(1000-50P)=0 | | 0=5x^2+4x-3 | | (x+2)(x-3)(x-2)=0 | | 14z=10z-3+3z | | 3x+9+3=19 | | 3x+4(4.5)=18 | | 4x^2+28x-7=0 | | cos*x+cos*2x+cos*3x=0 | | 3+9(x-5)=5-9(x-8) | | (5a+3)(2a-6)=10 | | x+9x=2000000 | | 12x+6=9x+45 | | 8x^3-16x^2=0 | | x*2-3=12 | | 5(12x+5)=60x-4 | | 3x-5=-2b-7 | | 3x+1+9+3x=33 | | 2(5x-3)-3(4x-7)= | | 3x+6+9x+1=36 | | 4n+5=42 | | 4x+3=-24 | | x=y^2-10y+26 | | .2(x-50)+6=0.4(3x+20) | | 6y-4=-11 | | 1-5cos^2x-3cosx=0 | | 3x-12=26 | | -2(4x-3)+x= | | x^2+3ix+5=0 | | 9(2x-3)-3(3x+2)=12 | | 5(t-4)+3t= |

Equations solver categories