x+9+3x=45

Simple and best practice solution for x+9+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+9+3x=45 equation: 



x+9+3x=45

We move all terms to the left:

x+9+3x-(45)=0

We add all the numbers together, and all the variables

4x-36=0

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

4x=36

x=36/4

x=9

See similar equations:

| 3(a+3)=2(a+11) | | 3w^2+6w–7=0 | | -3n-23=-2(n+8)-3 | | 8.25x=25+4x | | q^2–5q+6=0 | | -3t-8=7-4t | | 32x^2-64x+32=0 | | 6t^2+7t+2=0 | | -13(-3+n)=286 | | 9q^2+6q+7=0 | | 32x^2-64x+32=1 | | 5t^2+4t+4=0 | | 7x+6=4x+1 | | 3x+2=(2x+13)3 | | 6d-11/2d=2d-13/2 | | Ix/3=12 | | x-6=3x-20 | | 5x+23=7x+9 | | 25+25=x-83 | | 19x=351 | | (8x+28)+(11x-19)=360 | | 0=16t^2+590t | | (4x-6)=18 | | 0=16t^2+590 | | 23=m+5 | | 3x-5(x-2)=-6=2x-12 | | 9^(x+3)=27 | | 0=-16t^2+610t | | (4x+10)^((1)/(4))-(7x+9)^((1)/(4))=0 | | 3^2m-1=20 | | 7x-5÷4=56 | | 2=x-19.5/4.5 |

Equations solver categories