-56=-8(r+9)

Simple and best practice solution for -56=-8(r+9) 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 -56=-8(r+9) equation: 



-56=-8(r+9)

We move all terms to the left:

-56-(-8(r+9))=0



We calculate terms in parentheses: -(-8(r+9)), so:

-8(r+9)

We multiply parentheses

-8r-72

Back to the equation:

-(-8r-72)



We get rid of parentheses

8r+72-56=0

We add all the numbers together, and all the variables

8r+16=0

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

8r=-16

r=-16/8

r=-2

See similar equations:

| -33=3(x=9) | | 8h+17+4h=23 | | -x+144=258 | | 668=20x+4~3 | | 49=f/8+46 | | 7=-v+270 | | 3x+6+4x=-6 | | w/4+54=62 | | 210-x=139 | | 52=4v+2v | | r+65=19 | | –4(2m+7)=(6–16m) | | 12x+9x–3=–3(2x+14) | | 2t-7=4t+3 | | x+.20x=80.25 | | 3.4+0.5x=12.9 | | 2(4w+7)=2462 | | 4(m-81)=28 | | 2(4w+7)=24 | | 24x-19=16x+23 | | 15091.33=(y+(y*0.0825)) | | 4(q+8)=60 | | 8-2x+4=x+6 | | 0,6=1000/x | | 10+6n=22 | | 10+6n=2 | | 34=4y-14 | | 0,6=1000;x | | N^+6n+2=0 | | 20w+5/4=5 | | 14/2•h=77 | | 20=40v |

Equations solver categories