4b-8=5b+9

Simple and best practice solution for 4b-8=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 4b-8=5b+9 equation:


Simplifying
4b + -8 = 5b + 9

Reorder the terms:
-8 + 4b = 5b + 9

Reorder the terms:
-8 + 4b = 9 + 5b

Solving
-8 + 4b = 9 + 5b

Solving for variable 'b'.

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

Add '-5b' to each side of the equation.
-8 + 4b + -5b = 9 + 5b + -5b

Combine like terms: 4b + -5b = -1b
-8 + -1b = 9 + 5b + -5b

Combine like terms: 5b + -5b = 0
-8 + -1b = 9 + 0
-8 + -1b = 9

Add '8' to each side of the equation.
-8 + 8 + -1b = 9 + 8

Combine like terms: -8 + 8 = 0
0 + -1b = 9 + 8
-1b = 9 + 8

Combine like terms: 9 + 8 = 17
-1b = 17

Divide each side by '-1'.
b = -17

Simplifying
b = -17

See similar equations:

| 3z+6z=60z | | 15=-3x+21 | | 2(w+2)+w=32 | | x^2+14x=5x^2-5x-5 | | 12x+4y=6 | | 35x-47x+6=0 | | 25x-20x-11=0 | | y+4=-5 | | 25x^2-24x-25=0 | | 3x^2+-13x+4=0 | | 9xy-8y^2-x^2= | | 2.5q-3.9-3.8q=-2.3q-5.7 | | x^2-8xy= | | 22=-5(x-4) | | a=.50*18*28 | | 0=-16x^2+256 | | x+(x+1)=81 | | 0=-16x^2+400 | | x+y=81 | | y-4=2(x+9) | | 3x^2+3x-224=0 | | 8x-7=7x-15 | | x^2-56=-x | | (3y^2)+16y+5= | | P+(26+P)+(2P-28)=638 | | r^2-3r=40 | | 5s^2=36s+32 | | 4x+17+2(x-8)+4(x+5)=334 | | x^2+6x-1=6 | | 115.52=100(1+0.00388*t) | | 45x-34x^2=78 | | a^2+2a-33=-9 |

Equations solver categories