21=z/2+17

Simple and best practice solution for 21=z/2+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 21=z/2+17 equation: 



21=z/2+17

We move all terms to the left:

21-(z/2+17)=0

We get rid of parentheses

-z/2-17+21=0

We multiply all the terms by the denominator


-z-17*2+21*2=0

We add all the numbers together, and all the variables

-1z+8=0

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

-z=-8

z=-8/-1

z=+8

See similar equations:

| 4x-60=2x+80= | | Y=2750x+15500 | | 129+3x=180 | | 2/9x=4/7 | | 129+3x=90 | | 110-x+2x+3x-10=180 | | 9x-7=16x+5 | | 2y^-2+5y^-1-3=0 | | N=5m-36 | | 2^(5x+1)=7 | | 3(x+2)-7=10 | | 24^2+25^2=c^2 | | 5f+4=2f-3 | | Y=2750x+1500 | | 0=x^2-150x+635 | | F(x)=3|x-11 | | 2e+3=3e+8 | | 4x+68=90 | | 7(x-2)=5(×+4) | | F(x)=2x3x | | 1.25r-7=2. | | 9(y+3)=12+9 | | 10m-22=69 | | 2/7x=6/5 | | (2x+1)^1/2=-3 | | X^2+6x+5x=0 | | 5m+2m=5+3 | | 2x^2+3x=240 | | 7/12(y)-1/4=2y-5/3 | | 12y^2+7y−10=0 | | 4.z=32 | | (x-3/4)+(2x/3)=2 |

Equations solver categories