-3(-7u+1)-9u=2(u-5)-1

Simple and best practice solution for -3(-7u+1)-9u=2(u-5)-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 -3(-7u+1)-9u=2(u-5)-1 equation: 



-3(-7u+1)-9u=2(u-5)-1

We move all terms to the left:

-3(-7u+1)-9u-(2(u-5)-1)=0

We add all the numbers together, and all the variables

-9u-3(-7u+1)-(2(u-5)-1)=0

We multiply parentheses

-9u+21u-(2(u-5)-1)-3=0



We calculate terms in parentheses: -(2(u-5)-1), so:

2(u-5)-1

We multiply parentheses

2u-10-1

We add all the numbers together, and all the variables

2u-11

Back to the equation:

-(2u-11)



We add all the numbers together, and all the variables

12u-(2u-11)-3=0

We get rid of parentheses

12u-2u+11-3=0

We add all the numbers together, and all the variables

10u+8=0

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

10u=-8

u=-8/10

u=-4/5

See similar equations:

| −31​ =4j​ −310​ | | -n+12-4n=-33 | | 13=h/3-4 | | 43.2n=-2.8 | | -1/3w+6-1=2 | | 2(x-3)+8=4x-2(-1+x) | | 1=2d-19 | | 6/h​ −1=−3 | | 2/8t=12/25 | | (9x-11)+(5x+17)=180 | | 4m-20=6m-6 | | ⅖(x-3)=30 | | 3(3x+7)+21=200 | | 1/3(n+2)=7 | | 19+3x^2=100+2x^2 | | 5(x+2)-8x=-34 | | 5y-9=31-y | | 6r+2+r=-12 | | 6/3=3/x | | z4+3z2-6z+10=0 | | 8p-18=-2 | | -5+6(1+7x)=-167 | | 4(y+5)=-4 | | 10=p/12 | | -22+6n=6(n-6)+6 | | b-76=18 | | 8d+4d+d+5=3d | | 76-b=18 | | -7p-4=10 | | x2–8x+16=36 | | 3/4z-2=-7/8z+3 | | 5(-8-a)=-5a-48 |

Equations solver categories