40+4b=7(b+4)

Simple and best practice solution for 40+4b=7(b+4) 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 40+4b=7(b+4) equation: 



40+4b=7(b+4)

We move all terms to the left:

40+4b-(7(b+4))=0



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

7(b+4)

We multiply parentheses

7b+28

Back to the equation:

-(7b+28)



We get rid of parentheses

4b-7b-28+40=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:

| -6(8x-3)=-42+42 | | -3(x+5)=-42 | | 9/x-4=6/x+1 | | w+48-2=5 | | 10+2x=-2x+6(2x-5) | | 5p+8=7p-6 | | 6x-7=-4x-77 | | (5n-17)+(2n+1)+n=n | | (–r)−9=9−4r | | -7-x/3=-40 | | -13+5x=-5+7x | | 13k+18=11k | | w48–2=5 | | –r−9=9−4r | | -3(x-5)=-42 | | 3=2r−5 | | 5(-2y+-8)=-70 | | x+21=120 | | 6x^2=180-6x | | -0.8+6=2x-22 | | x/6=x+5/10 | | 5z=(-3)(z+7) | | 4z-56=180 | | 36=10+21w | | -7(3x-2)=-21x+14 | | 9(×-1)-8x=-3(×+5) | | 4v=8+3v | | 8+(24+n)=432 | | -7x+6=x+38 | | 3x-21=40 | | 90=4x-6 | | 8+(24+n)=$432 |

Equations solver categories