20-u=181

Simple and best practice solution for 20-u=181 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-u=181 equation: 


Simplifying
20 + -1u = 181

Solving
20 + -1u = 181

Solving for variable 'u'.

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

Add '-20' to each side of the equation.
20 + -20 + -1u = 181 + -20

Combine like terms: 20 + -20 = 0
0 + -1u = 181 + -20
-1u = 181 + -20

Combine like terms: 181 + -20 = 161
-1u = 161

Divide each side by '-1'.
u = -161

Simplifying
u = -161

See similar equations:

| 4x-14+4x=5(4x-4)+4 | | (x-1)(x+3)=13 | | f(x)=-4x^2+24x-12 | | 4(1x+4)=-12 | | -28=2x+8-5 | | 3(w-2)-7w=30 | | 6x^2-42x-54= | | 6(2+7x)=-324 | | 14u-5u=81 | | 16+7y=9y | | 4x-14+4=5(4x-4)+4 | | 1617y=9y | | 8+4x-5x=-3 | | 2x+15=6x+3 | | Log(6)(2x-5)=4 | | -10y+36=8y | | 8t-14=8 | | 3x^4+15x^2+12=0 | | 100m^2=4 | | -7n-5+2n-5(n+1)=0 | | 2y^2+y-7=0 | | u-3+2u=u+13 | | -8x^2-6*11x+9x^2-14x= | | 9x+19=5x+31 | | (x)(x)=2x+6 | | X/16=7000 | | 14.2/6=12/n | | 50000=10*ln(x+2)+20 | | 4+2p=24 | | 49x^8-16y^14= | | H-(h-1)/2;h=-1 | | -7n-9(1+11n)=9(10n-1) |

Equations solver categories