3z+4=31

Simple and best practice solution for 3z+4=31 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=31 equation: 


Simplifying
3z + 4 = 31

Reorder the terms:
4 + 3z = 31

Solving
4 + 3z = 31

Solving for variable 'z'.

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

Add '-4' to each side of the equation.
4 + -4 + 3z = 31 + -4

Combine like terms: 4 + -4 = 0
0 + 3z = 31 + -4
3z = 31 + -4

Combine like terms: 31 + -4 = 27
3z = 27

Divide each side by '3'.
z = 9

Simplifying
z = 9

See similar equations:

| 4(2x+3)-6=54 | | v​2​​=​25/81 | | 16-7x=X+14-6x | | 2x+15-3x=4x-5 | | 2/56 | | c(a+bx)=e | | 6=4(0.5z-8) | | 26x=286+15x | | 10x-16=166 | | 7a+2b-4a= | | 60-3x=90-23x | | 1x^2-7x+2=0 | | x+3+x-2=180 | | 2x-3(-5x+2)=198 | | 2/21=h/60 | | c+2=47-8c | | m^2+5m-2= | | 7/9*x=7/10 | | x+2+x+10=180 | | 20/7=60/t | | 3lne^4=x | | mx+3=9 | | 16/4=8/x | | 144=6(2j+4) | | 2(3k-5)+5k=6k+12 | | 6/4/3 | | 3/24=1/x | | 12x-3x-x=34+12-2 | | x^4-22x^2=6x^3 | | x+4x=x+28 | | h(t)=-9.8t^2+5t+15 | | 2(3k-5)+5=6k+12 |

Equations solver categories