3z+1=z-8

Simple and best practice solution for 3z+1=z-8 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 3z+1=z-8 equation:


Simplifying
3z + 1 = z + -8

Reorder the terms:
1 + 3z = z + -8

Reorder the terms:
1 + 3z = -8 + z

Solving
1 + 3z = -8 + z

Solving for variable 'z'.

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

Add '-1z' to each side of the equation.
1 + 3z + -1z = -8 + z + -1z

Combine like terms: 3z + -1z = 2z
1 + 2z = -8 + z + -1z

Combine like terms: z + -1z = 0
1 + 2z = -8 + 0
1 + 2z = -8

Add '-1' to each side of the equation.
1 + -1 + 2z = -8 + -1

Combine like terms: 1 + -1 = 0
0 + 2z = -8 + -1
2z = -8 + -1

Combine like terms: -8 + -1 = -9
2z = -9

Divide each side by '2'.
z = -4.5

Simplifying
z = -4.5

See similar equations:

| 0=x^2-124+4000 | | M-1.9=7 | | 18x+3=25x-18 | | x^2-43x-294=0 | | x^2-56=10x | | x^3-8x^2+6x=0 | | 5x-8=6-2x | | x^2-56=10 | | 12w-56=-80 | | -6s-3=-8s+1 | | 21=6r+55-7r | | 3(4x-1)=92 | | -(3y+1)-(-2y-6)=1 | | 6r+10=4r+22 | | 6z+13=7z+7 | | -10=2-3x | | 2x-11=x | | 18+5T=39-7t | | Y=639-6x | | 3(a-3)=2(a-4) | | 7n+6=76 | | x(x+2)=x(x+4)-12 | | 4x^2+x+9=9x+6 | | 4y-7=3y-8 | | (2x^4)+(4x^2)+(2)=0 | | x^2-7x-7=-8x-5 | | 7n-2=12 | | 5.5x+2y=1278 | | 4n-24=48 | | x^2+11x+26=8 | | 10x-6=3x+22 | | y^3+y^2-4y=0 |

Equations solver categories