8r-12L=7(6+5r)

Simple and best practice solution for 8r-12L=7(6+5r) 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 8r-12L=7(6+5r) equation: 



8r-12=7(6+5r)

We move all terms to the left:

8r-12-(7(6+5r))=0

We add all the numbers together, and all the variables

8r-(7(5r+6))-12=0



We calculate terms in parentheses: -(7(5r+6)), so:

7(5r+6)

We multiply parentheses

35r+42

Back to the equation:

-(35r+42)



We get rid of parentheses

8r-35r-42-12=0

We add all the numbers together, and all the variables

-27r-54=0

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

-27r=54

r=54/-27

r=-2

See similar equations:

| |6x+3|=12 | | 6y^2-25y+20=0 | | 5g-4/6=g-2g/5 | | 36x^2+1=17 | | 12/3n=11/2 | | 5x−7=18 | | 2x÷3+4x=24 | | 6+(-7)n=34 | | 8w-6-7-4w=4w-1 | | 6+11x=-44= | | 55-2x=10=-7x | | 4(-8x+5)=32x-27 | | 2x+39=9x+38 | | 18/15=6/g | | Y3-4y-52=0 | | 2x-45=900 | | 5^x+3=125 | | (x^2)+2x+3=51 | | 8b+2b+b=180 | | X²+10x+50=0 | | 2x+6=11−3x | | x+4/5=0.2 | | 5p-8=3p=5 | | 4b+7b+b=180 | | 4b+2b+b=180 | | 4x+3=x+20 | | 5x+3=x*15 | | 52(b+3)=2b+9 | | 7x+19=−37 | | 4(x+13)=26 | | -2x+69=63 | | -1x+50=44 |

Equations solver categories