84=2(r+13)

Simple and best practice solution for 84=2(r+13) 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 84=2(r+13) equation: 



84=2(r+13)

We move all terms to the left:

84-(2(r+13))=0



We calculate terms in parentheses: -(2(r+13)), so:

2(r+13)

We multiply parentheses

2r+26

Back to the equation:

-(2r+26)



We get rid of parentheses

-2r-26+84=0

We add all the numbers together, and all the variables

-2r+58=0

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

-2r=-58

r=-58/-2

r=+29

See similar equations:

| 55=117-2u | | (3x-10.5)=142.5 | | 4=u/20-2 | | 19h=342 | | 8.7x+625=75.69+25x | | 84=6(r-85) | | 13o=715 | | 4-5x=8x-9 | | 22+8b=78 | | 5x+12=38-5x | | 3x+x=-19+11 | | 85-q=31 | | q/9-39=-34 | | 22=o/17 | | .5b=16 | | 2v-47=3 | | 9=-2p+-1 | | 2(x-10)=7x+5 | | d/16=23 | | 6y—5=25 | | 21-2g=9 | | 3.1+6.8r=4.16r-10.1 | | z=4z+38=90 | | (20x+3+40=120) | | 2j=356 | | -8+14b=19+11b | | 4(4p-8)+5(3-p)=8p+3p | | 1=-5a | | j/27=28 | | z/4z+38=90 | | -9k=-8k+18 | | S=180(n-2)1980 |

Equations solver categories