8b-4=9(b+7)

Simple and best practice solution for 8b-4=9(b+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 8b-4=9(b+7) equation:



8b-4=9(b+7)
We move all terms to the left:
8b-4-(9(b+7))=0
We calculate terms in parentheses: -(9(b+7)), so:
9(b+7)
We multiply parentheses
9b+63
Back to the equation:
-(9b+63)
We get rid of parentheses
8b-9b-63-4=0
We add all the numbers together, and all the variables
-1b-67=0
We move all terms containing b to the left, all other terms to the right
-b=67
b=67/-1
b=-67

See similar equations:

| 3y^2=-7y-4 | | -14=6x-(8x-8x3) | | .05(1.15)^x=5 | | -14=6x=8x-8 | | -7-6x=21-2xç | | 3x-5+x=13 | | 3x-5=x13 | | 21=5t+16t^2 | | 4w-5=6+1 | | 180/108=a/3 | | 7x+-26=5(2+-x) | | X/4=8/2x | | 23x-5+21x+5=85 | | 3*5^x=9 | | 5-6n=11+4n | | 6*n=-24 | | n(A)=57 | | N(u)=170 | | 9^(-9y)=11 | | -2÷-7=x | | 5(x+3)=x^-3x1 | | 8c-12=12 | | -8t-3t=2=-5t-6t | | (x/4)-(8/2x)=(5x) | | 2y^2+y-66=0 | | x/4-8/2x=5/x | | 3(y-4)=9y-36 | | -3x-6=-5(x-2) | | -3(u+5)=7u+15 | | x/11*1/67=1 | | (35÷x)/12=10 | | 3y^2+y-66=0 |

Equations solver categories