b-1+8b=39

Simple and best practice solution for b-1+8b=39 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 b-1+8b=39 equation:


Simplifying
b + -1 + 8b = 39

Reorder the terms:
-1 + b + 8b = 39

Combine like terms: b + 8b = 9b
-1 + 9b = 39

Solving
-1 + 9b = 39

Solving for variable 'b'.

Move all terms containing b to the left, all other terms to the right.

Add '1' to each side of the equation.
-1 + 1 + 9b = 39 + 1

Combine like terms: -1 + 1 = 0
0 + 9b = 39 + 1
9b = 39 + 1

Combine like terms: 39 + 1 = 40
9b = 40

Divide each side by '9'.
b = 4.444444444

Simplifying
b = 4.444444444

See similar equations:

| 5x-20+3=2x | | 8c+15=12c+14 | | 2x^2-8y-8=0 | | px^2-6x+3=0 | | 4(4x+1)=2x-4(6-x)+8 | | 9x^5+9x-63= | | 4-3m=30 | | 4+2z-3=9z+6-6z | | -49=6c-13-14 | | 198=28*a+140*b | | .5x-4=.3x+1 | | 10x-9x= | | h=-16t^2+285 | | 60*(24.95*.6)+3+(59*.75)= | | 3x+x-5=x-3 | | 98=7*a+b*28 | | x-4(x+30)=24 | | 2n-10=x+20 | | 3(5x-2)+4(17-2x)-2(3x+1)=-1 | | 13x+17-4x=24 | | 19-2x-3=2x+3+x | | 2(x+1)=8(x-3)-10 | | 4y-3x-8=0 | | 8.3=4.1+10.5 | | 4y-6(y+4)=1-y | | 21a+21=28a+14 | | 5sinx-8cosx=6 | | 4(-5+x)=5x+.5 | | 2x^2+4x+4=20 | | .66666666666666(4x-5)=8 | | 18-(5m+8)=5+4m-13 | | 3x-5=7x+2-3 |

Equations solver categories