b=4b-9

Simple and best practice solution for b=4b-9 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=4b-9 equation: 


Simplifying
b = 4b + -9

Reorder the terms:
b = -9 + 4b

Solving
b = -9 + 4b

Solving for variable 'b'.

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

Add '-4b' to each side of the equation.
b + -4b = -9 + 4b + -4b

Combine like terms: b + -4b = -3b
-3b = -9 + 4b + -4b

Combine like terms: 4b + -4b = 0
-3b = -9 + 0
-3b = -9

Divide each side by '-3'.
b = 3

Simplifying
b = 3

See similar equations:

| Y=1/2(x-4)^2-2 | | 4sin^2(x)=2cos(x) | | (cos(x)cot(x))/(1-sinx)=3 | | cosxcotx/1-sinx=3 | | 5x+15=-3x-11 | | x=5x^2+x*5 | | N+.6=n+.1+2n | | s^2+3s+8s+24= | | (1/6)^5 | | x^2+3x+24=47 | | 0=5x^2-24x+37 | | 4y+(y-1)=29 | | 4y-y+1=13 | | 5x^2+3x+24=47 | | 20=m+1 | | (2y+3)-4=9 | | k=1.6d+300 | | 3q=18 | | 10z=9z-11 | | 41=5w-9 | | a+2(a-3)=15 | | 4+4x=-24 | | -6+2*y=0 | | j+6=9 | | 7x-15=4x-6 | | -2+2*y=0 | | 6=2p | | 2u-7=-19 | | 6+2*y=0 | | 173-w=224 | | 6(y-3)=6y+7 | | n/9=16/24 |

Equations solver categories