2z+4=z+20

Simple and best practice solution for 2z+4=z+20 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 2z+4=z+20 equation:


Simplifying
2z + 4 = z + 20

Reorder the terms:
4 + 2z = z + 20

Reorder the terms:
4 + 2z = 20 + z

Solving
4 + 2z = 20 + 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.
4 + 2z + -1z = 20 + z + -1z

Combine like terms: 2z + -1z = 1z
4 + 1z = 20 + z + -1z

Combine like terms: z + -1z = 0
4 + 1z = 20 + 0
4 + 1z = 20

Add '-4' to each side of the equation.
4 + -4 + 1z = 20 + -4

Combine like terms: 4 + -4 = 0
0 + 1z = 20 + -4
1z = 20 + -4

Combine like terms: 20 + -4 = 16
1z = 16

Divide each side by '1'.
z = 16

Simplifying
z = 16

See similar equations:

| 8y+32=12y | | 10u=u+36 | | 0.5w-13=20 | | 5v=v+12 | | 4(2w-1)=44 | | ln(x)+ln(2x)=2 | | 3h+3=21 | | 5x^2+x-9=0 | | -3x-9y=6 | | -3x^2-4x+10=0 | | x+2.5=.5(50+4x+5) | | x(x+3)-49=x(x-4) | | b(2a+3)=8a+12 | | 16a+69/3*56=300 | | (a+17)=54 | | 7+4x=39 | | 36=3(3*x) | | 3b*4b= | | 5x+4=7x+6 | | 3x^2+5y^2=60 | | 7(3k-4)=63 | | 2(2x+1)=30 | | 0.2f=1.2 | | x-8+2(7+x)=20-4x | | x-0.15x-47=0 | | 0.5a+2a=5 | | (x*23)-(4*x)=23 | | 4x-18=12-2x | | 10(x-6)=3(x+1) | | 6y=27 | | 12-8x=28-10x | | x^4+0x^3-2x^2+0x+1=0 |

Equations solver categories