z+9=31

Simple and best practice solution for z+9=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 z+9=31 equation: 


Simplifying
z + 9 = 31

Reorder the terms:
9 + z = 31

Solving
9 + z = 31

Solving for variable 'z'.

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

Add '-9' to each side of the equation.
9 + -9 + z = 31 + -9

Combine like terms: 9 + -9 = 0
0 + z = 31 + -9
z = 31 + -9

Combine like terms: 31 + -9 = 22
z = 22

Simplifying
z = 22

See similar equations:

| 1/2x^2-8=-5 | | 2x+1x+15=x | | 3b^2+5b+0=0 | | 2a^2+6a+9=0 | | 3+2xm=7 | | -8x+3(-8x+1)=-7x+3(1+4x) | | -90+t=-35 | | -4(6y-7)-y=-2(y-4) | | -7(3-6m)-6(7m+8)=65 | | an=-3n-4 | | -6-(-n+6)=2-6n | | y=(5+4k)x | | x-21=-16 | | 48x=4x-7 | | 37+56=2x-4 | | 4/10•3/10 | | X+88=x+98 | | 3x+8+2x=x-4 | | f(x)=12x-3 | | 6(-8x+3)+5(x+3)=76 | | 7(1-p)=-(2p-1)+7 | | 2b(3b^2-4b+6)= | | x/5=22-20 | | 5v(v-2)-3v=-4 | | -g-(9-2g)=46 | | X(.16)+x=290 | | 37+56=2y-4 | | 90+0.50x=60+0.80x | | 2(3x-14)=(3x-14) | | 7=4.7v-7.2v | | 4m+3n-m-5n= | | 17-y=-12 |

Equations solver categories