-z-4=-2z

Simple and best practice solution for -z-4=-2z 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 -z-4=-2z equation: 



-z-4=-2z

We move all terms to the left:

-z-4-(-2z)=0

We add all the numbers together, and all the variables

-1z-(-2z)-4=0

We get rid of parentheses

-1z+2z-4=0

We add all the numbers together, and all the variables

z-4=0

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

z=4

See similar equations:

| 0.05*400=x | | 13x+2=-10x-13 | | 10-7j=-10+3j | | 0.20*400=x | | -z−4=-2z | | 0.02*400=x | | 5x+18-7x-14=180 | | 10-2g=3g-8-3g | | 2-8m=-7m | | 6+5h=-3+8h | | -10+9m=8m | | 5d+3d+12=25-9d | | 8c-8=10+10c | | 3x+x-1=15 | | 2n+23+4n+13=180 | | 7-5f=9-3f | | 84=33−-3z | | -6+q=4q | | 4n+24+2n+42=180 | | 13x+12=-10x-13 | | -6-6s=-9s | | 13x+12=-10-13 | | (7x+3)/(x-3)=13/7 | | -4n+9=-4+9n | | -2.5x=31.25 | | 5-9c=-10c | | 17-8x=0 | | 2(x=10)=x+24 | | 6x-7x=69 | | 160.2(10−5c)=5c−160 | | 8x-160=4x+48 | | 8(x=2-)=4(x+12) |

Equations solver categories