-10=-2(3+u)

Simple and best practice solution for -10=-2(3+u) 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 -10=-2(3+u) equation: 



-10=-2(3+u)

We move all terms to the left:

-10-(-2(3+u))=0

We add all the numbers together, and all the variables

-(-2(u+3))-10=0



We calculate terms in parentheses: -(-2(u+3)), so:

-2(u+3)

We multiply parentheses

-2u-6

Back to the equation:

-(-2u-6)



We get rid of parentheses

2u+6-10=0

We add all the numbers together, and all the variables

2u-4=0

We move all terms containing u to the left, all other terms to the right

2u=4

u=4/2

u=2

See similar equations:

| -2=-1-i | | 2=4+u/4 | | 3d(d)=d | | 2=6/x | | -7z=-8z-8 | | 4x+1-x+7-3=180 | | 8×(1+5×)+5=13+5x | | -19x-13=-146 | | 3=-5v+2v | | 3d-2(d-4)=d | | -6=3e-e | | -8=-n-n | | u5+4=-1 | | 3D-2=d | | 2/5x-1/2(x+2)=7 | | 4×=-3y+9 | | 9=2d-5d | | 4=u-3u | | 14=2+2u | | 1/3(12x+9)=-5 | | 25=-4p-p | | 3x+77=180 | | 8f+12=12=7f+9 | | 3y-2(y+5)=10y | | -8=d-5d | | 20=-5y-5y | | -6+5u=29 | | 2/5(x-15)=-6 | | -5(1+2k)-7(-4+5k)=k | | 3=2u-3u | | 5=3r-2r | | -3=w3+3 |

Equations solver categories