31=3x+(-x+17)

Simple and best practice solution for 31=3x+(-x+17) 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=3x+(-x+17) equation: 



31=3x+(-x+17)

We move all terms to the left:

31-(3x+(-x+17))=0

We add all the numbers together, and all the variables

-(3x+(-1x+17))+31=0



We calculate terms in parentheses: -(3x+(-1x+17)), so:

3x+(-1x+17)

We get rid of parentheses

3x-1x+17

We add all the numbers together, and all the variables

2x+17

Back to the equation:

-(2x+17)



We get rid of parentheses

-2x-17+31=0

We add all the numbers together, and all the variables

-2x+14=0

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

-2x=-14

x=-14/-2

x=+7

See similar equations:

| p=50+105 | | 6x+2x=38+2x | | -2(1+6n)=94 | | 70n^2+56n=0 | | 6r^2=12-r | | (7x-2)^2+4=0 | | 9m^2+8=53 | | 27-9x=65 | | 3^(2x+1)=4^(6x) | | x+21=57 | | 5y^2y=3 | | 1/5^x^-3=25^6 | | -3.4+x/4=-9.8 | | 4x+23=7x-4 | | 4x+8+2x=180 | | 3x2-4x=6 | | 20-5s2=0 | | y-5=6y+15 | | 39x+4)=21 | | (x-6)^2-25=0 | | 8w2-2w-15=0 | | 3/12x4/31=7/12 | | 0=10p^2-17 | | 3y2+7y=0 | | d2+10d+25=0 | | 4x+86=15x-2 | | 3z2-5z-28=0 | | -5c=(5/24) | | 14+5=-5x-6(13x+15)+5 | | 14+5=-5x-6(13x+15) | | h2-6h=0 | | -3x^2+x^2-8+4x-3x^2-2=0 |

Equations solver categories