18=9+3b

Simple and best practice solution for 18=9+3b 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 18=9+3b equation:


Simplifying
18 = 9 + 3b

Solving
18 = 9 + 3b

Solving for variable 'b'.

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

Add '-3b' to each side of the equation.
18 + -3b = 9 + 3b + -3b

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

Add '-18' to each side of the equation.
18 + -18 + -3b = 9 + -18

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

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

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

Simplifying
b = 3

See similar equations:

| 5+3x=.5x | | 6x-3y=-7 | | 4(-7p-1)=5p+29 | | 4(-7p-1)=5p-29 | | log[4](2x-14)=2 | | x+(-7.21)=4.6 | | -6(-8-a)=8+a | | 2u-2=6 | | -12x+yi=60-13i | | 6(x-6)=2(x+34) | | 2(2-5x)=18-8x | | 8t^2+10t-880=980 | | -8k-37=-7(1+2k) | | 4(x-2)=73-5x | | 5m+10=20 | | -5(-2x-13)-7= | | 6x-9=66-9x | | 40+2x=100 | | 4n^2-14n-8=0 | | K(x)=6x^2+x-40 | | 7(6+5k)=-39+8k | | 2x-3y=12whatisy | | 2.5*6.3= | | 6x*5*3x*7= | | 7=3h+1 | | k-5+6+6=k+7 | | 8=4x-8+4 | | 2x^2-25x=0 | | -40-2x=-2(4x+2) | | x^2-12x-6=10 | | 3p^2+14p+15=0 | | -10+5k=8(k-2) |

Equations solver categories