7-z=28

Simple and best practice solution for 7-z=28 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 7-z=28 equation:


7-z=28

We simplify the equation to the form, which is simple to understand 
7-z=28

We move all terms containing z to the left and all other terms to the right. 
-1z=+28-7

We simplify left and right side of the equation. 
-1z=+21

We divide both sides of the equation by -1 to get z. 
z=-21

See similar equations:

| 49m^2+28m-4=0 | | 0.85w-0.6=-3+w | | z-z=28 | | .5(x+10)=.75+2 | | 5n-3=-11 | | -2(3b+2)+(7b-1)=0 | | 6(4x-9)=3(8x+3) | | 15a-9=6a | | -0.05+0.9=51 | | 8x+4+6x+9=13x+5 | | (8+y)(5y-2)=0 | | 9x+6=7x+4 | | -3y+6=-4y+9 | | -8y+2=-9y+9 | | 7p+7=9+6p | | 4.9x-3=3.9x | | 28+3y=38+4y | | (x)(x)+12x+27=0 | | -(4y+2)-(3y-5)=3 | | 9x+30=3 | | 2x-4=3x-2 | | x*(x+1)*(x-1)=210 | | x+(x+20)+(3x-33)=882 | | 5x^3+3x+2=0 | | 65-5x=22x+20 | | 8x^2+7x-10=0 | | 2x^2+10x=5 | | 98x-49=2x^3-x^2 | | 3x^2+9x-8=0 | | 3y+6=5y | | 3g(2g-5)=0 | | 3h+8=2 |

Equations solver categories