3b-4-5b-9=

Simple and best practice solution for 3b-4-5b-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 3b-4-5b-9= equation:


Simplifying
3b + -4 + -5b + -9 = 0

Reorder the terms:
-4 + -9 + 3b + -5b = 0

Combine like terms: -4 + -9 = -13
-13 + 3b + -5b = 0

Combine like terms: 3b + -5b = -2b
-13 + -2b = 0

Solving
-13 + -2b = 0

Solving for variable 'b'.

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

Add '13' to each side of the equation.
-13 + 13 + -2b = 0 + 13

Combine like terms: -13 + 13 = 0
0 + -2b = 0 + 13
-2b = 0 + 13

Combine like terms: 0 + 13 = 13
-2b = 13

Divide each side by '-2'.
b = -6.5

Simplifying
b = -6.5

See similar equations:

| (7x-3x)*10+(3x+5)-17=100-10x | | -16=4c-4 | | 3(-7x-4)=198 | | -10(s+1)=33 | | 39=3n-12 | | 3x-5x+2x=75 | | 1+3=-9+x | | 238=181-w | | 3(3x-4)=14 | | 180+28.4=x+c | | 4x+5=x+44 | | .3x^2-3.2x-56=0 | | 47/10-3x/100=59/100 | | x+4x+3.5=2x+2x+2x | | 8x+5=5x-14 | | -8(2t+3)=-120 | | -8p-2+4+7= | | log0,5(20/3) | | 2+3x+45=4x+7x+15 | | 5(x+82)=6(x-7) | | x+0.5x^2=0 | | 6x=4+2(3x-5) | | 14-w=195 | | 10(s-9)=-177 | | x/2-x/5=3/4 | | 3b-4+-8b+-5=0 | | (9x-7)(7x+7)=0 | | p+2p+3p=42 | | Y=x^3-x^2-6x | | 12hn=4(2h-5) | | 11/24x=16 | | 6x+6+5x+3=180 |

Equations solver categories