8+15b=18b+9

Simple and best practice solution for 8+15b=18b+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 8+15b=18b+9 equation:


Simplifying
8 + 15b = 18b + 9

Reorder the terms:
8 + 15b = 9 + 18b

Solving
8 + 15b = 9 + 18b

Solving for variable 'b'.

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

Add '-18b' to each side of the equation.
8 + 15b + -18b = 9 + 18b + -18b

Combine like terms: 15b + -18b = -3b
8 + -3b = 9 + 18b + -18b

Combine like terms: 18b + -18b = 0
8 + -3b = 9 + 0
8 + -3b = 9

Add '-8' to each side of the equation.
8 + -8 + -3b = 9 + -8

Combine like terms: 8 + -8 = 0
0 + -3b = 9 + -8
-3b = 9 + -8

Combine like terms: 9 + -8 = 1
-3b = 1

Divide each side by '-3'.
b = -0.3333333333

Simplifying
b = -0.3333333333

See similar equations:

| k^2-67=3k+3 | | 2z+10=8+11z | | -37=-3(1+4n)+7(6n+8) | | 3=1/2(3)+b | | 14+13y=2+3y | | 6(x-8)-3(-5x-4)=-36 | | 12x-9=6x-7 | | 60x^2-81x-42=0 | | 0.15x+55=0.1x+80 | | 2+(x-6)=5 | | 2(x-2)/4=10 | | (w+4)(w-7)= | | 5b+14=6b+4 | | log(k^2-67)=log(3k+3) | | 4(n-5)=36 | | 15a+10=12a+14 | | 3x+9=-2x+10 | | 68-5(3+x)=23 | | 12x+11=10x+4 | | -5(-6-2z)=-30 | | -2a+7-8a=-33 | | g/4-5 | | 4(9-5x-4x)+5(6x+6)=12 | | 2/4-x/5=2/15 | | 5x+17=x+19 | | (3v)+2=23 | | 1111111*2222222=x/294 | | 2/4-x/5 | | -6z+6-4z=10-11z-3 | | (3/8x)-x=12 | | 5x+3x+8+4=-40+4 | | x^2+2.7x=390 |

Equations solver categories