3z+4=5z-8

Simple and best practice solution for 3z+4=5z-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+4=5z-8 equation:


Simplifying
3z + 4 = 5z + -8

Reorder the terms:
4 + 3z = 5z + -8

Reorder the terms:
4 + 3z = -8 + 5z

Solving
4 + 3z = -8 + 5z

Solving for variable 'z'.

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

Add '-5z' to each side of the equation.
4 + 3z + -5z = -8 + 5z + -5z

Combine like terms: 3z + -5z = -2z
4 + -2z = -8 + 5z + -5z

Combine like terms: 5z + -5z = 0
4 + -2z = -8 + 0
4 + -2z = -8

Add '-4' to each side of the equation.
4 + -4 + -2z = -8 + -4

Combine like terms: 4 + -4 = 0
0 + -2z = -8 + -4
-2z = -8 + -4

Combine like terms: -8 + -4 = -12
-2z = -12

Divide each side by '-2'.
z = 6

Simplifying
z = 6

See similar equations:

| 7xz=63 | | 4(x+5)-4whenx=9 | | 5t+5=-20 | | -4b-7=5b+11 | | 4a+12=8b | | 5(4x-3)=65 | | 14/9= | | 2=x/3 | | 2(y+3)+8(y-5)+6= | | 3x^2+74=8 | | 12-3k=2k^2+7 | | 2000+-1y= | | 30y+5=71 | | -4(3-x)=11(x+2) | | 1/4*x=2x+3 | | 12y=2x-16 | | 4(3x+7)=75 | | 130-(-90)= | | (4r+3s-t)-(r+2s-5t)= | | -4.9+z=-9 | | 3(4x-7)=8x+14 | | -85-(-8)= | | r+r-12=90 | | 6a^2+3a+2=0 | | 6x+6y-3(4x-y)= | | 4x+7x-20=80-9x | | 8h-29=27 | | 15a^2+12a^2x+9a^2-3a^2= | | 3x+5(-5)=0 | | 1.66666= | | 6x^4-7x^2=20 | | 9h+3=93 |

Equations solver categories