7z-z=-1+3z-1-7

Simple and best practice solution for 7z-z=-1+3z-1-7 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 7z-z=-1+3z-1-7 equation:


Simplifying
7z + -1z = -1 + 3z + -1 + -7

Combine like terms: 7z + -1z = 6z
6z = -1 + 3z + -1 + -7

Reorder the terms:
6z = -1 + -1 + -7 + 3z

Combine like terms: -1 + -1 = -2
6z = -2 + -7 + 3z

Combine like terms: -2 + -7 = -9
6z = -9 + 3z

Solving
6z = -9 + 3z

Solving for variable 'z'.

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

Add '-3z' to each side of the equation.
6z + -3z = -9 + 3z + -3z

Combine like terms: 6z + -3z = 3z
3z = -9 + 3z + -3z

Combine like terms: 3z + -3z = 0
3z = -9 + 0
3z = -9

Divide each side by '3'.
z = -3

Simplifying
z = -3

See similar equations:

| t^2+t=-5-5t | | 2w-3+w=3w-3 | | (3x)/5-2=x/3 | | 360/x-360/x-10=6 | | 6y+8x=172 | | -8-2x=-x-19 | | 2x-2+5x=-6x+11 | | 7(x+1)=7x-2 | | (2x-3)2=9 | | 3w^2-7w=-2 | | x+5959+x=14165 | | 1000=2000-5p | | -5(x+3)-43=2-35 | | 7x^2+8y+1=0 | | 3/5p-3=-4 | | 2z+7=13 | | 3-2x-5=5x-22+3x | | -v+4v=1+5v+3 | | 6p+p= | | 3m=j | | 1000=2000-5x | | 18b=96b | | 41/4c=93/4c+44 | | 3s-10=s | | 4x+17-3x=-8-12 | | 5x+5=3(5x-4)-10 | | 7+4x=5x+12 | | 4p-5=2(2p+1) | | 12-p=p | | 5c^3+25c^2-70c=0 | | e^4x=402 | | -2a+7a=-4a |

Equations solver categories