-(7+8b)=-5(b-1)

Simple and best practice solution for -(7+8b)=-5(b-1) 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+8b)=-5(b-1) equation: 



-(7+8b)=-5(b-1)

We move all terms to the left:

-(7+8b)-(-5(b-1))=0

We add all the numbers together, and all the variables

-(8b+7)-(-5(b-1))=0

We get rid of parentheses

-8b-(-5(b-1))-7=0



We calculate terms in parentheses: -(-5(b-1)), so:

-5(b-1)

We multiply parentheses

-5b+5

Back to the equation:

-(-5b+5)



We get rid of parentheses

-8b+5b-5-7=0

We add all the numbers together, and all the variables

-3b-12=0

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

-3b=12

b=12/-3

b=-4

See similar equations:

| X/4x+8+9=25 | | 3x-2/3+2-x/4=-1/2 | | 3x=6*32 | | x^​2=121 | | (x+8)^2=25 | | 12y+43=91 | | 2(6x+7)=56 | | 2(n+5)=(-)2 | | -1.26•n=-10.08 | | 5(3y+3)=40 | | 84=-4d+8 | | 2÷3x-17=-5 | | 4x+2=3x+15 | | P^2-2p+12=0 | | 9-x-13=(-)103 | | 5x^2+10x-20=-6 | | 5p^2-100=0 | | 2c/7+5=9 | | 10(k-9)=(-)10 | | 3/6=9/9x | | 7+3(x-4)=-35 | | 0.75•n=36 | | 1/3c+5=4 | | x(-2x+9)=-6 | | -10m=-140 | | -2m-4=4(m-1) | | 3(p+2=-30 | | -4x-9=-5=-1 | | –3.5y–6.2y=–87.3. | | x÷3×11=-5 | | 0.25(x+4-3=28 | | 4y+2=122+102 |

Equations solver categories