-2u-9=1

Simple and best practice solution for -2u-9=1 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 -2u-9=1 equation: 


Simplifying
-2u + -9 = 1

Reorder the terms:
-9 + -2u = 1

Solving
-9 + -2u = 1

Solving for variable 'u'.

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

Add '9' to each side of the equation.
-9 + 9 + -2u = 1 + 9

Combine like terms: -9 + 9 = 0
0 + -2u = 1 + 9
-2u = 1 + 9

Combine like terms: 1 + 9 = 10
-2u = 10

Divide each side by '-2'.
u = -5

Simplifying
u = -5

See similar equations:

| 8x^3-15x^2-18x+144=0 | | -32-35f=-17 | | 1-5=-2t+6t | | 7v+21=0 | | 13-(4m+6)=5+3m-12 | | -32-35f=16 | | 2z+9.75-72=-5.15 | | -2=-6v-8 | | -6y-17=19 | | 6.7y-1=-7.7 | | M-7=8 | | -6+a/4=-8 | | 2(w-3)+9=3-2w | | -16=-7v+5 | | 0=7y-35 | | 5/3x+5/6x=45/9 | | 0.10x(x+80)+0.10x=9 | | 11=5x+2 | | 105=-7(p-1) | | (3x+13)/5+(x+20)/4=11 | | 13x-(5x+3)+19=4x | | 2l+2(50)=900 | | 40000-4x=0 | | f/5=16 | | 12(3x+4)-7(2x-3)=2x-71 | | 1.8c+32=103.1 | | 4=q+14 | | -7v+4=-7 | | 0.40x+0.05(10-x)=0.10(-2) | | -0.5(20g+3)= | | x+1/3=5/8 | | v+9=12 |

Equations solver categories