2-21z=23

Simple and best practice solution for 2-21z=23 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 2-21z=23 equation: 


Simplifying
2 + -21z = 23

Solving
2 + -21z = 23

Solving for variable 'z'.

Move all terms containing z to the left, all other terms to the right.

Add '-2' to each side of the equation.
2 + -2 + -21z = 23 + -2

Combine like terms: 2 + -2 = 0
0 + -21z = 23 + -2
-21z = 23 + -2

Combine like terms: 23 + -2 = 21
-21z = 21

Divide each side by '-21'.
z = -1

Simplifying
z = -1

See similar equations:

| 7(x+5)-2=36-4x-3+11x | | -14=12x | | -7+3g=9-5g | | -2(1-11p)=62+14p | | 1/4(3x-1)1/6(x-3)=3 | | 16/10=56/t | | (33+x)(45+x)= | | (2x-18.8)=(x+2.2) | | 33+x= | | 25(x+h)= | | 1/4(3x-1)1+6(x-3)=3 | | 4/16=t/72 | | 6=-2[5x+7] | | 3/8=x/385 | | (x+5)(x)=24 | | 3x^2=-4x | | -2(7x-8)+2=-14x+18 | | 9+7(3-5)= | | 21/a=7/5 | | 4/7=x/371 | | w+1/2=81/4 | | 3/4x+1=4/2x+5 | | 18-2d=14 | | 8/y=10/5 | | 3x-(x+6)=5x+6(2-x) | | 7/10=x/371 | | 8+16.95=52.55 | | 1/4(2x+6)=3(3-2x)+12 | | (6x-4)=(4x+36) | | 4m=6 | | 7x+6=7(x+5) | | 7.95/1.59 |

Equations solver categories