31-2x=21

Simple and best practice solution for 31-2x=21 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 31-2x=21 equation: 



31-2x=21

We move all terms to the left:

31-2x-(21)=0

We add all the numbers together, and all the variables

-2x+10=0

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

-2x=-10

x=-10/-2

x=+5

See similar equations:

| 3k^2+27k=0 | | 1/10=d-1/5 | | 5(4c+9)=3(7c-1) | | (3*g+4)/5=(4*g-8)/4 | | 2(5x+9)=4(6x+10) | | 2a=a+18 | | 105x+180=24x+39 | | s=12s+4 | | 39-4x=19 | | 4y-7=8y-33 | | 64=4a-44 | | 15t-5=-34 | | 3b^2+10=110-b^2 | | 10+9y=-6y-4 | | 5(9s-1)=2(11s+9) | | 7=4b+3-2b | | 30u^2+6u=0 | | y-34=-16 | | 4x-2=22- | | 3(2x)+1=125 | | 18u^2-24u=0 | | y+y+27=45 | | 6x+15=3x+33 | | 6x+15=3x=33 | | 4t/3-1=11 | | 6q+7=q | | (x-7)^3+54=0 | | 9e-7=7e-119e−7=7e−11 | | 14x-8=4-5x | | 7q-5=q | | 8(x+7)=7(X-7)= | | 9(5e-10)=6(9e-6) |

Equations solver categories