-18=-9u

Simple and best practice solution for -18=-9u 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 -18=-9u equation:


Simplifying
-18 = -9u

Solving
-18 = -9u

Solving for variable 'u'.

Move all terms containing u to the left, all other terms to the right.

Add '9u' to each side of the equation.
-18 + 9u = -9u + 9u

Combine like terms: -9u + 9u = 0
-18 + 9u = 0

Add '18' to each side of the equation.
-18 + 18 + 9u = 0 + 18

Combine like terms: -18 + 18 = 0
0 + 9u = 0 + 18
9u = 0 + 18

Combine like terms: 0 + 18 = 18
9u = 18

Divide each side by '9'.
u = 2

Simplifying
u = 2

See similar equations:

| Y^1/3+Y^1/6-2=0 | | X^3-2x^2-41x+42=0 | | 5x-12+4x=7x+2-16 | | 7=u+5 | | 5/8x+1/6=11/12 | | 7=u+2 | | (k-3)(k-3)=(2)(k+1) | | 2x^2+X^1+1=0 | | 7208-220=0x | | cx+2x+b=1 | | k^2-6k+9=2k+2 | | w+1/6 | | 5+2x-x-3+8x= | | r+7=4-2r | | 6x-8-4x-3=1-x | | 9(2x+5)= | | 3ax=.25 | | 2.50x=134.5 | | (1/x+1)^2-2(1/x+1)-3=0 | | 5(4+x)=5(4x-1)-20 | | 20=-3(2x+1)+7 | | 20=-3(2x+-3)+7 | | lnx+ln(8x)=6 | | 3x^3-3x^2y-6xy^2=0 | | (6x^2+33x+14)/(x+5) | | c^2+10c+25-49q^2= | | 2(3x-4)-(4x-3)=1-x | | 2400=(12)(x)(2x) | | x^2/x-0.175 | | (3x)/5=(2x)/3+1 | | 89x-x=88 | | -9x-10y=90 |

Equations solver categories