3(x-9)=x+4

Simple and best practice solution for 3(x-9)=x+4 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 3(x-9)=x+4 equation: 



3(x-9)=x+4

We move all terms to the left:

3(x-9)-(x+4)=0

We multiply parentheses

3x-(x+4)-27=0

We get rid of parentheses

3x-x-4-27=0

We add all the numbers together, and all the variables

2x-31=0

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

2x=31

x=31/2

x=15+1/2

See similar equations:

| 2t−5=−102t−5=−102t−5=−102t−5=−102t−5=−102t−5=−102t−5=−10 | | 2y(y^2-21y-100)=0 | | 5/2X+44=x/2+39 | | 3x+7x+1=2(5x×1) | | 35(19+d)=1365 | | 7*w-2/3=-4/5*w-3/5 | | x2+8x=65 | | 35(19+d)=2065 | | x-(5x-1/3)=4x-3/5 | | 7×w-(2/3)=(-4/5)×w-(3/5) | | -28x=7/8 | | 7w-2/3=-4/5w-3/5 | | -6(x-3)=2x+2 | | R=360x-0.1x^2 | | 25(10+b)=625 | | -.25-4=7/4a-3 | | 7w-(2/3)=(-4/5)w-(3/5) | | 25(10+b)=525 | | 4(m+11)=3(m-5) | | -4+2(3-y)/5-8.4=0 | | 2(x+3)-12=-16 | | 4x-8+8x+4+3x+4=180 | | -4x(x+2)=6x+12 | | 2x+8+x=4(3x-8)+20 | | -4.905x^2+3.83x=0 | | 9(2x-5)=19x | | −7x+25=48 | | 3.5(x+6)=28 | | 13(t-1)=91 | | 13(t-1)=65 | | 13(t-1)=64 | | 2+3(x+3)=11+3x |

Equations solver categories