18=b+9

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


Simplifying
18 = b + 9

Reorder the terms:
18 = 9 + b

Solving
18 = 9 + b

Solving for variable 'b'.

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

Add '-1b' to each side of the equation.
18 + -1b = 9 + b + -1b

Combine like terms: b + -1b = 0
18 + -1b = 9 + 0
18 + -1b = 9

Add '-18' to each side of the equation.
18 + -18 + -1b = 9 + -18

Combine like terms: 18 + -18 = 0
0 + -1b = 9 + -18
-1b = 9 + -18

Combine like terms: 9 + -18 = -9
-1b = -9

Divide each side by '-1'.
b = 9

Simplifying
b = 9

See similar equations:

| 3(8n+2)+2=2-9n | | 5m-(-45k)+10m-10k= | | x+68=110 | | 3x^2-2=5x | | -5(-9a+3)=-4(-5-8a) | | n-5(n-3)=-n+6 | | -7-3x=3(3x+6) | | 12c^2+11c-15=0 | | 6x^2+13x-35=0 | | 12x^2+13x-35=0 | | 7-3m-6m=-20 | | 13-10x=46-31x | | 2p^2+5p-8=0 | | 3x+9=-51-7x | | -10z=.667 | | -11-4=-2.250t | | .583k=1 | | 113-6x=2x+17 | | -5n=25 | | -.600=-.700x | | 9x+4=7x+8 | | 4x^2+4x-8=1 | | -.600=-.700 | | -9x-7=-10 | | 489z=1467 | | 523x=2092 | | 94-5x=7x+22 | | d+67=1133 | | .083m=-.667 | | x-3+x+x+2=44 | | 2.667s=-9+7 | | .833y=4+2 |

Equations solver categories