30-6r=-6(7r+7)

Simple and best practice solution for 30-6r=-6(7r+7) 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 30-6r=-6(7r+7) equation: 



30-6r=-6(7r+7)

We move all terms to the left:

30-6r-(-6(7r+7))=0



We calculate terms in parentheses: -(-6(7r+7)), so:

-6(7r+7)

We multiply parentheses

-42r-42

Back to the equation:

-(-42r-42)



We get rid of parentheses

-6r+42r+42+30=0

We add all the numbers together, and all the variables

36r+72=0

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

36r=-72

r=-72/36

r=-2

See similar equations:

| t+97=134 | | 110=(x+100)+x | | 20p^-5/2p=0 | | -8x+5=27 | | 78=135+a | | 34+y=82 | | t+62=184 | | 5x=20/7 | | -6(5n+3)+2=166 | | 7a=63= | | 2.3w+1.45=5.13 | | 0.18(y-1)+0.10y=0.02y-2 | | 16x3-81x=0 | | 2x(17-3= | | 5x+3=6x+22 | | 0.14(y-6)+0.12y=0.16y-0.9 | | 9^2×11=81^x–2/3^x | | 3.4x+7=-15 | | y-35=23y+131 | | 2y+47=20 | | 5a+a=22 | | 9e+4=-5+14=13e | | 0.12(y-2)+0.18y=0.14y-0.6 | | (5x+5)+(3x+12)=153 | | |x-6|=-18 | | 8v=15+5v | | 5x-x+2=18 | | 9=-7p+12p-6 | | 5y+5y=600 | | 24+8x=5x | | -6(w+5)+7=-53 | | y+6+y=14 |

Equations solver categories