-3r+3(-6r-5)=-7(r-2)

Simple and best practice solution for -3r+3(-6r-5)=-7(r-2) 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 -3r+3(-6r-5)=-7(r-2) equation: 



-3r+3(-6r-5)=-7(r-2)

We move all terms to the left:

-3r+3(-6r-5)-(-7(r-2))=0

We multiply parentheses

-3r-18r-(-7(r-2))-15=0



We calculate terms in parentheses: -(-7(r-2)), so:

-7(r-2)

We multiply parentheses

-7r+14

Back to the equation:

-(-7r+14)



We add all the numbers together, and all the variables

-21r-(-7r+14)-15=0

We get rid of parentheses

-21r+7r-14-15=0

We add all the numbers together, and all the variables

-14r-29=0

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

-14r=29

r=29/-14

r=-2+1/14

See similar equations:

| c=7-8c+6=-54 | | 31m= | | x+x+x+4x=30+5 | | s+5=6/s | | 7p+6=-10+9p | | 4q-16=32q=12 | | 11/2=v3/3 | | 2x+7x=70-16 | | 1/3x+1/x=1/45 | | -5(-u-3)=-6+2u-3 | | -4x+5=-5x-17 | | -3y-2=-10y=4 | | 3x*3x−8=292 | | p-22=81 | | 310n=4545 | | 3/10310n=4545 | | 4w-6-9=9w+10 | | -6=2.0b | | 3(-4c-4)=2(10-4c) | | m/6=115 | | -12x-30=40-10x | | 1.3x-4=9.3x=12 | | 10x-4x=35+55 | | 5p=2p-4 | | c-5.1=8.8 | | y+35=107 | | 4(9x)=120 | | -4x-12/2=8 | | 11n+2n=36 | | -2j+-5=-9 | | 5x-9+4x+4=76 | | 94•10^3x=70 |

Equations solver categories