3x+7+x=39

Simple and best practice solution for 3x+7+x=39 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 3x+7+x=39 equation: 



3x+7+x=39

We move all terms to the left:

3x+7+x-(39)=0

We add all the numbers together, and all the variables

4x-32=0

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

4x=32

x=32/4

x=8

See similar equations:

| x+28=6x-42-60 | | -3(2x–4)=18 | | 8x=24/6x | | k=2.75 | | y’’-18y’+81y=0 | | m/0.45=6 | | 3x=9000 | | 12y+7=16 | | x=x+10=78 | | e+3/7=2 | | 3x^2-24x-73=0 | | 3x^2+24x-74=0 | | 7x^2+34x-24=0 | | -4(7x-5)=4–(2x+7) | | .3x+7+2=33 | | 5(c+50)=400 | | n=54(2/3)^n-1 | | 5-4x^2=-19 | | 10x-8(0)=-20 | | 2(a-3)/7=4/7 | | N=36(3/2)^-n | | 4^x-62^x-16=0 | | -5=u+4/9 | | 672-a=664 | | C+2/3=4c= | | 42=22x-1 | | 2x2-2=-8 | | 8x–5=23+4x. | | P(x)=(×-90)^2+4049.5 | | 7x+5/2=5x-9/3 | | 18-2x=60 | | 3/5k+19=-19 |

Equations solver categories