-20=-6u+4(u-3)

Simple and best practice solution for -20=-6u+4(u-3) 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=-6u+4(u-3) equation: 



-20=-6u+4(u-3)

We move all terms to the left:

-20-(-6u+4(u-3))=0



We calculate terms in parentheses: -(-6u+4(u-3)), so:

-6u+4(u-3)

We multiply parentheses

-6u+4u-12

We add all the numbers together, and all the variables

-2u-12

Back to the equation:

-(-2u-12)



We get rid of parentheses

2u+12-20=0

We add all the numbers together, and all the variables

2u-8=0

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

2u=8

u=8/2

u=4

See similar equations:

| u/4+16=40 | | –2u+1=7+u | | w-2.5=3.7 | | -4x=(2x+6) | | 45z=6z= | | 8=p+15 | | (x-3)^2+(x+4)^2=85 | | y=35000(1-0.5)^8 | | 0=-16t^2+64t+60 | | 7x+3(5-3x)=24 | | 4x−2+2x+3+2x+5=38 | | 72c=9c= | | -1.8=2.1h-5.7-4.6h | | 5q-3=102 | | 1/2x-2=x+4 | | y=34+97 | | k/3=27 | | m-6.2=3.2 | | 14=4(w+8)-7w | | 2x^2+2x+25=85 | | 3x+2=-2(-x+4) | | 5(10+3p)=15p+60 | | n+32=-12n | | 8x-3=4.5x+18 | | 3x+0.5(10x−6)=21 | | (n+12)2=6n | | -4x+7=6x-13 | | z=3.3 | | (x+29)+(2x-9)+(x)=180 | | 3−4q=–17 | | -n=36 | | 18=4x-22 |

Equations solver categories