x+2x+3x=45

Simple and best practice solution for x+2x+3x=45 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 x+2x+3x=45 equation: 



x+2x+3x=45

We move all terms to the left:

x+2x+3x-(45)=0

We add all the numbers together, and all the variables

6x-45=0

We move all terms containing x to the left, all other terms to the right

6x=45

x=45/6

x=7+1/2

See similar equations:

| 20-3x=2x+8 | | 3x+52-20x=1 | | 5a–7=28 | | 21-8y=3-1y | | 11x-4/6=5/6 | | x/5-1=2x/3 | | 8.5-0.7x=x-2 | | 5x-6.1=7.9-3x | | 5x-6.1=7 | | 7(2x-3)=8*7 | | 66/3x-4.6=6.4 | | 9-0.8x=1.92 | | 30x-3.2*1.5=4.2 | | 0.4(0.2x-0.3)=0.2(x-3) | | 2(8x-5)=85 | | 13=p÷11 | | 3=x÷23 | | 60=12d | | 4c+8c=-55+3 | | z^2-z-30=30 | | 7(8-2x)=35 | | 17+3x=3x+7 | | 13-5x=13x+140 | | 0=(3x^2)-(12) | | 14y=5y+26-15 | | 14y=5y26-15 | | 3/2*x+4=8 | | 3v-2v+v=34 | | 12f-4f=30 | | 5k-k=120 | | 4x^2-16x-720=0 | | x+123=-24 |

Equations solver categories