5(r+7)=-4(r-2)

Simple and best practice solution for 5(r+7)=-4(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 5(r+7)=-4(r-2) equation: 



5(r+7)=-4(r-2)

We move all terms to the left:

5(r+7)-(-4(r-2))=0

We multiply parentheses

5r-(-4(r-2))+35=0



We calculate terms in parentheses: -(-4(r-2)), so:

-4(r-2)

We multiply parentheses

-4r+8

Back to the equation:

-(-4r+8)



We get rid of parentheses

5r+4r-8+35=0

We add all the numbers together, and all the variables

9r+27=0

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

9r=-27

r=-27/9

r=-3

See similar equations:

| 12+2n=7n-3 | | 17r+14=122-19r | | z-z+6z=18 | | 6x+1-7x=-(x+6) | | 3r+2=10-r | | 44=t-51 | | 8h-5=11h-114 | | 5t+3t-t-2t+4t=18 | | x/5-10=3/6 | | 8x+9=5x-24 | | h-15=58 | | 40+5x+4+36=180 | | 6h-h-2h-h=12 | | 6(m-3)-7(1-m)=14 | | 2(x+3)=4x+4-2x+2 | | -11x-19=-96 | | 3(x-5)=-45 | | 2x+84+3x+1=180 | | -6=12x/6 | | -16a=-288 | | 2x-2=2(x+9) | | 15-5x+2-7+3x=2-4x+6-7x | | 45+2x+10+3x=180 | | 13p-11p-p+4-p=16 | | 3.1x=2.3x+4.0 | | 2.5d=18 | | -4v+14=5v+5 | | 4z-3=12-z | | 7r-4r=12 | | 15b=165 | | 24+2x-10=20+2x+4 | | 6x+2+88+4x=180 |

Equations solver categories