-20=-2u

Simple and best practice solution for -20=-2u 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 -20=-2u equation:


Simplifying
-20 = -2u

Solving
-20 = -2u

Solving for variable 'u'.

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

Add '2u' to each side of the equation.
-20 + 2u = -2u + 2u

Combine like terms: -2u + 2u = 0
-20 + 2u = 0

Add '20' to each side of the equation.
-20 + 20 + 2u = 0 + 20

Combine like terms: -20 + 20 = 0
0 + 2u = 0 + 20
2u = 0 + 20

Combine like terms: 0 + 20 = 20
2u = 20

Divide each side by '2'.
u = 10

Simplifying
u = 10

See similar equations:

| 2e*f= | | -6(3x-4)+6=-18x+30 | | -2x+12=18-5x | | 3x-4y=2x+3 | | 3(2y-3)-7y=-14 | | 7w+3=35 | | 204=8-w | | 4(2l+7)=76 | | 7a-12=56 | | 3(2y-3)-7y=-24 | | r*s=t-9 | | -2x+9=-15+6x | | -7x+5=x+40 | | -24=-4v | | 70x+5x=30+10x | | 7(3X+5)=2(9X-5) | | 10+8x=x+10 | | 49x^2+14x-24=0 | | 3(x+7)=2x-5 | | -7+5=x+40 | | 33.15*0.15=4.97 | | 8(u+5)=64 | | 12-3x=-3(x+4) | | (8)(9)(6)(4)=(x)(2) | | 3x+8=6x+23 | | 2(q-10)=12 | | 32-w=192 | | 1.80+2.20(11)=26 | | (E+3)*6=24 | | -27a^3b^2+63ab= | | x^2+10+y^2=180 | | 30=-1.66v |

Equations solver categories