9+3x-18=

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


Simplifying
9 + 3x + -18 = 0

Reorder the terms:
9 + -18 + 3x = 0

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

Solving
-9 + 3x = 0

Solving for variable 'x'.

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

Add '9' to each side of the equation.
-9 + 9 + 3x = 0 + 9

Combine like terms: -9 + 9 = 0
0 + 3x = 0 + 9
3x = 0 + 9

Combine like terms: 0 + 9 = 9
3x = 9

Divide each side by '3'.
x = 3

Simplifying
x = 3

See similar equations:

| 18x-7x+1=-9 | | 35x+7=70 | | h(t)=4+19t-5t^2 | | 3x-7x+5=12 | | P(x)=4+3x | | log(x)-log(x+13)=-1 | | 5x+51=24 | | 6m^6=-54m^4 | | 2m+m=27 | | 10x+8=5x-3m | | w(w+4)=20 | | 9(8+2x)+3=3+9(8+2x) | | m/5-3=4 | | 2k^2+54=0 | | w(w+4)=12 | | -0.5x+8.67=-0.9x+2.27 | | log(x)-log(x+13)=2 | | X+2+x+25=70 | | h-194=314 | | 12.1-a=8.0 | | 63=6.50x+17.50 | | 2-3y=26 | | 1.025v+2458=7.583 | | 104=5w-14 | | -5+6e=1 | | -5+4w=-33 | | 6s+10s=128 | | (w+6)(w+2)-w(w+4)=20 | | 1=7+3u | | 6x+10s=128 | | 2.8x-42=1.8x+8 | | 4x+7=7x-4 |

Equations solver categories