-2(7r+1)=-8(4r+7)

Simple and best practice solution for -2(7r+1)=-8(4r+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 -2(7r+1)=-8(4r+7) equation: 



-2(7r+1)=-8(4r+7)

We move all terms to the left:

-2(7r+1)-(-8(4r+7))=0

We multiply parentheses

-14r-(-8(4r+7))-2=0



We calculate terms in parentheses: -(-8(4r+7)), so:

-8(4r+7)

We multiply parentheses

-32r-56

Back to the equation:

-(-32r-56)



We get rid of parentheses

-14r+32r+56-2=0

We add all the numbers together, and all the variables

18r+54=0

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

18r=-54

r=-54/18

r=-3

See similar equations:

| -2-3(m+1)=-2m-(m+5) | | 3n-$600+n=2960 | | 2r=+1 | | 2y+3=59-5y | | 10+7a=202a | | 8-8(-8+3n)=6(n-8) | | 9x+5(-27)=-33 | | ¼+⅞=x | | 5x+13=2x+35 | | 42o+69=64×8 | | -3+1/2n=(-n+14) | | 5x-17=4+36 | | p–29=–10 | | 2z−6=2(z+2)−10 | | n+103=760 | | 97=k+79 | | -5+4x=-2+49 | | 3|7=x|6 | | x=+49−28 | | a=515-a | | x+49−28=180 | | 2q=1=9 | | -2+x/8=2 | | 41-7x=2x+5 | | 0.43*x=7 | | 44=g/2+35 | | 1/7x+1/7=27/7 | | -66=-24+-6z | | –73=g−440 | | -0.2m+2=-1 | | q+328=542 | | 7y+20=13 |

Equations solver categories