6=1/2*x+21

Simple and best practice solution for 6=1/2*x+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 6=1/2*x+21 equation: 



6=1/2x+21

We move all terms to the left:

6-(1/2x+21)=0



Domain of the equation: 2x+21)!=0

x∈R



We get rid of parentheses

-1/2x-21+6=0

We multiply all the terms by the denominator


-21*2x+6*2x-1=0

Wy multiply elements

-42x+12x-1=0

We add all the numbers together, and all the variables

-30x-1=0

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

-30x=1

x=1/-30

x=-1/30

See similar equations:

| -v/3=-57 | | -1.7+x=-3.8 | | -4x+18=2x-38 | | x+(-1.3)=-6.13 | | 64=32-x+4 | | 475000((1+.0375)^x)=1000000 | | 8^(x-1)=32^(3x-2) | | 69.3626013986014=3.14r^2 | | 4x-3(20-x)=6x7(11-x)-1 | | 5y+8=2y-13 | | 4y-6)(5-y)=0 | | 1495=450+x | | 3x-4(2x-1)=26(x) | | -7x+8=32 | | 7y-13=2y+12 | | 7y-13=2y | | 15+p=2p-3 | | 16=4-t+3t | | -15+n=-16 | | 2s+5s=15+13 | | n/12/9=27 | | -67-z+5z=83+z-32 | | 6q-2q=2q+24-2q | | -6+4y=-6 | | 2.3x+x=12.5 | | -2x^2+12x-34=0 | | -2x+12x-34=0 | | 5x-18+3x-6=180 | | 30y-5y-8.y=3 | | (5x+3)(4x+3)=11/9 | | 12m-22=38 | | 37+31=r |

Equations solver categories