9x+3x=18

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


Simplifying
9x + 3x = 18

Combine like terms: 9x + 3x = 12x
12x = 18

Solving
12x = 18

Solving for variable 'x'.

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

Divide each side by '12'.
x = 1.5

Simplifying
x = 1.5

See similar equations:

| 7x+54=-2x | | 8+5x=24+x | | 5t+8=63 | | 4x-3=12x-59 | | 90-4x=23x+18 | | 7z^2+9z+2=0 | | 0.5(x-12)=0.5 | | 2P-1=13 | | 5x=90 | | 4x+26=14x+74 | | 5x-87=2x-12 | | 44=11j-11 | | x=8-12 | | 20-5x=40-4x | | 10x-18=7x+3 | | 7x+21=5x+65 | | 3(2x-1)=5(3x-15) | | 4c+5=21 | | 5X^2+4X-4=0 | | 48-5x=4x+15 | | 4.5(x-1)=-0.5x+20.5 | | 7x+3=10x-6 | | 3x+5=-4x-2 | | 4x+3=3x+5 | | 13x=6x+28 | | t+261=480 | | 12x-14=130 | | 10-y=9y-8 | | 11-10x=92-31x | | 5x=4x+1 | | 15x+8=10+14x | | 11x+7=6x+27 |

Equations solver categories