31+x=15+3x

Simple and best practice solution for 31+x=15+3x 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 31+x=15+3x equation: 



31+x=15+3x

We move all terms to the left:

31+x-(15+3x)=0

We add all the numbers together, and all the variables

x-(3x+15)+31=0

We get rid of parentheses

x-3x-15+31=0

We add all the numbers together, and all the variables

-2x+16=0

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

-2x=-16

x=-16/-2

x=+8

See similar equations:

| 15(2+7)=4(d-4)+11d | | (6x-1/5)-2/3x=3 | | 0.3=0.25x+1 | | 15+12=w+15;w | | 6-4x6−4x=7x-9x+127x−9x+12 | | 5x+9=5x | | (n-2)(n+2)=0 | | -2=4/5v | | 4-(10x+1/6)=4x-(16x+3/4) | | (-1+6i)-(2=2i) | | (6x-42)+(2x-14)=40 | | -3x=5x+13 | | 184=92-y | | (k-4)^2=0 | | -(6x-1)=x | | (k-4)62=0 | | 3=8+n/44 | | 6x+11=2+6x | | 4(18a-7)+40=3(4+22a) | | 16.5x+289=18.75x+274.6 | | 2(7x-3)=12x+16 | | 4(2x-1)=-3(2x+1) | | 6w+48=3(w+9) | | 7/4e=5/6 | | 7(6m-8)-2=34-4m | | 2x=x+255 | | |12-3x|=8-x | | e3=4/3 | | 13x-4-5x=8x+1 | | 10/x+2x=12 | | 73=8m+9 | | 6(x+8)=-5x+4 |

Equations solver categories