-7-7b=-8(7b+7)

Simple and best practice solution for -7-7b=-8(7b+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 -7-7b=-8(7b+7) equation: 



-7-7b=-8(7b+7)

We move all terms to the left:

-7-7b-(-8(7b+7))=0



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

-8(7b+7)

We multiply parentheses

-56b-56

Back to the equation:

-(-56b-56)



We get rid of parentheses

-7b+56b+56-7=0

We add all the numbers together, and all the variables

49b+49=0

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

49b=-49

b=-49/49

b=-1

See similar equations:

| 6+1/5q=14 | | 2x-5x-20=5+3x-23 | | 12=108-b | | 3x+5x+x=180° | | 6/9=n/45 | | -4a-15=9 | | 3y+10=5y+24 | | 13y-28=50 | | -3x-7-2x+5=6 | | 10n+3=5n+2 | | 2x-32=4x+12 | | 5-n*4=16 | | 5-n•4=16 | | (18-2x)(15-2x)x=250 | | x²-4x-39=6 | | 3x^2-6x+2=-4 | | 5•n-11=24 | | 21=7r=-28 | | x/2=2+3 | | 5*n-11=24 | | 3(10=6e)=48 | | 35−5a=−30 | | 2t−8=2 | | 6y+11=16-9y | | 2(x-5)=x+4 | | -3(5+3x)-4x=23+6x | | 4z+5+2z=-25 | | 43x+62x+57x=55 | | 6q+7q+3=157 | | -15-5n=3n+42 | | −49=-7a-35 | | (2x/5)=-4 |

Equations solver categories